219107070

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{863}}^1$

素因数の和:927

約数の個数: 192

約数和(自身を含む): 724598784

約数和(自身を除く): 505491714

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 31, 35, 39, 42, 45, 62, 63, 65, 70, 78, 90, 91, 93, 105, 117, 126, 130, 155, 182, 186, 195, 210, 217, 234, 273, 279, 310, 315, 390, 403, 434, 455, 465, 546, 558, 585, 630, 651, 806, 819, 863, 910, 930, 1085, 1170, 1209, 1302, 1365, 1395, 1638, 1726, 1953, 2015, 2170, 2418, 2589, 2730, 2790, 2821, 3255, 3627, 3906, 4030, 4095, 4315, 5178, 5642, 6041, 6045, 6510, 7254, 7767, 8190, 8463, 8630, 9765, 11219, 12082, 12090, 12945, 14105, 15534, 16926, 18123, 18135, 19530, 22438, 25389, 25890, 26753, 28210, 30205, 33657, 36246, 36270, 38835, 42315, 50778, 53506, 54369, 56095, 60410, 67314, 77670, 78533, 80259, 84630, 90615, 100971, 108738, 112190, 126945, 133765, 157066, 160518, 168285, 181230, 187271, 201942, 235599, 240777, 253890, 267530, 271845, 336570, 347789, 374542, 392665, 401295, 471198, 481554, 504855, 543690, 561813, 695578, 706797, 785330, 802590, 936355, 1009710, 1043367, 1123626, 1177995, 1203885, 1413594, 1685439, 1738945, 1872710, 2086734, 2355990, 2407770, 2434523, 2809065, 3130101, 3370878, 3477890, 3533985, 4869046, 5216835, 5618130, 6260202, 7067970, 7303569, 8427195, 10433670, 12172615, 14607138, 15650505, 16854390, 21910707, 24345230, 31301010, 36517845, 43821414, 73035690, 109553535, 219107070]

約数ペア:

[(1, 219107070), (2, 109553535), (3, 73035690), (5, 43821414), (6, 36517845), (7, 31301010), (9, 24345230), (10, 21910707), (13, 16854390), (14, 15650505), (15, 14607138), (18, 12172615), (21, 10433670), (26, 8427195), (30, 7303569), (31, 7067970), (35, 6260202), (39, 5618130), (42, 5216835), (45, 4869046), (62, 3533985), (63, 3477890), (65, 3370878), (70, 3130101), (78, 2809065), (90, 2434523), (91, 2407770), (93, 2355990), (105, 2086734), (117, 1872710), (126, 1738945), (130, 1685439), (155, 1413594), (182, 1203885), (186, 1177995), (195, 1123626), (210, 1043367), (217, 1009710), (234, 936355), (273, 802590), (279, 785330), (310, 706797), (315, 695578), (390, 561813), (403, 543690), (434, 504855), (455, 481554), (465, 471198), (546, 401295), (558, 392665), (585, 374542), (630, 347789), (651, 336570), (806, 271845), (819, 267530), (863, 253890), (910, 240777), (930, 235599), (1085, 201942), (1170, 187271), (1209, 181230), (1302, 168285), (1365, 160518), (1395, 157066), (1638, 133765), (1726, 126945), (1953, 112190), (2015, 108738), (2170, 100971), (2418, 90615), (2589, 84630), (2730, 80259), (2790, 78533), (2821, 77670), (3255, 67314), (3627, 60410), (3906, 56095), (4030, 54369), (4095, 53506), (4315, 50778), (5178, 42315), (5642, 38835), (6041, 36270), (6045, 36246), (6510, 33657), (7254, 30205), (7767, 28210), (8190, 26753), (8463, 25890), (8630, 25389), (9765, 22438), (11219, 19530), (12082, 18135), (12090, 18123), (12945, 16926), (14105, 15534)]