210471170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:137

約数の個数: 192

約数和(自身を含む): 523998720

約数和(自身を除く): 313527550

約数列:

[1, 2, 5, 7, 10, 13, 14, 19, 26, 35, 37, 38, 47, 49, 65, 70, 74, 91, 94, 95, 98, 130, 133, 182, 185, 190, 235, 245, 247, 259, 266, 329, 370, 455, 470, 481, 490, 494, 518, 611, 637, 658, 665, 703, 893, 910, 931, 962, 1222, 1235, 1274, 1295, 1330, 1406, 1645, 1729, 1739, 1786, 1813, 1862, 2303, 2405, 2470, 2590, 3055, 3185, 3290, 3367, 3458, 3478, 3515, 3626, 4277, 4465, 4606, 4655, 4810, 4921, 6110, 6251, 6370, 6734, 7030, 8554, 8645, 8695, 8930, 9065, 9139, 9310, 9842, 11515, 11609, 12103, 12173, 12502, 16835, 17290, 17390, 18130, 18278, 21385, 22607, 23030, 23218, 23569, 24206, 24346, 24605, 29939, 31255, 33041, 33670, 34447, 42770, 43757, 45214, 45695, 47138, 49210, 58045, 59878, 60515, 60865, 62510, 63973, 66082, 68894, 81263, 85211, 87514, 91390, 113035, 116090, 117845, 121030, 121730, 127946, 149695, 158249, 162526, 165205, 170422, 172235, 218785, 226070, 231287, 235690, 299390, 316498, 319865, 330410, 344470, 406315, 426055, 429533, 437570, 447811, 462574, 568841, 639730, 791245, 812630, 852110, 859066, 895622, 1107743, 1137682, 1156435, 1582490, 1619009, 2147665, 2215486, 2239055, 2312870, 2844205, 3006731, 3238018, 4295330, 4478110, 5538715, 5688410, 6013462, 8095045, 11077430, 15033655, 16190090, 21047117, 30067310, 42094234, 105235585, 210471170]

約数ペア:

[(1, 210471170), (2, 105235585), (5, 42094234), (7, 30067310), (10, 21047117), (13, 16190090), (14, 15033655), (19, 11077430), (26, 8095045), (35, 6013462), (37, 5688410), (38, 5538715), (47, 4478110), (49, 4295330), (65, 3238018), (70, 3006731), (74, 2844205), (91, 2312870), (94, 2239055), (95, 2215486), (98, 2147665), (130, 1619009), (133, 1582490), (182, 1156435), (185, 1137682), (190, 1107743), (235, 895622), (245, 859066), (247, 852110), (259, 812630), (266, 791245), (329, 639730), (370, 568841), (455, 462574), (470, 447811), (481, 437570), (490, 429533), (494, 426055), (518, 406315), (611, 344470), (637, 330410), (658, 319865), (665, 316498), (703, 299390), (893, 235690), (910, 231287), (931, 226070), (962, 218785), (1222, 172235), (1235, 170422), (1274, 165205), (1295, 162526), (1330, 158249), (1406, 149695), (1645, 127946), (1729, 121730), (1739, 121030), (1786, 117845), (1813, 116090), (1862, 113035), (2303, 91390), (2405, 87514), (2470, 85211), (2590, 81263), (3055, 68894), (3185, 66082), (3290, 63973), (3367, 62510), (3458, 60865), (3478, 60515), (3515, 59878), (3626, 58045), (4277, 49210), (4465, 47138), (4606, 45695), (4655, 45214), (4810, 43757), (4921, 42770), (6110, 34447), (6251, 33670), (6370, 33041), (6734, 31255), (7030, 29939), (8554, 24605), (8645, 24346), (8695, 24206), (8930, 23569), (9065, 23218), (9139, 23030), (9310, 22607), (9842, 21385), (11515, 18278), (11609, 18130), (12103, 17390), (12173, 17290), (12502, 16835)]