38221470

素因数分解:

$2^1\times 3^6\times 5^1\times 7^2\times {\mathrm{107}}^1$

素因数の和:146

約数の個数: 168

約数和(自身を含む): 121113144

約数和(自身を除く): 82891674

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 49, 54, 63, 70, 81, 90, 98, 105, 107, 126, 135, 147, 162, 189, 210, 214, 243, 245, 270, 294, 315, 321, 378, 405, 441, 486, 490, 535, 567, 630, 642, 729, 735, 749, 810, 882, 945, 963, 1070, 1134, 1215, 1323, 1458, 1470, 1498, 1605, 1701, 1890, 1926, 2205, 2247, 2430, 2646, 2835, 2889, 3210, 3402, 3645, 3745, 3969, 4410, 4494, 4815, 5103, 5243, 5670, 5778, 6615, 6741, 7290, 7490, 7938, 8505, 8667, 9630, 10206, 10486, 11235, 11907, 13230, 13482, 14445, 15729, 17010, 17334, 19845, 20223, 22470, 23814, 25515, 26001, 26215, 28890, 31458, 33705, 35721, 39690, 40446, 43335, 47187, 51030, 52002, 52430, 59535, 60669, 67410, 71442, 78003, 78645, 86670, 94374, 101115, 119070, 121338, 130005, 141561, 156006, 157290, 178605, 182007, 202230, 235935, 260010, 283122, 303345, 357210, 364014, 390015, 424683, 471870, 546021, 606690, 707805, 780030, 849366, 910035, 1092042, 1274049, 1415610, 1820070, 2123415, 2548098, 2730105, 3822147, 4246830, 5460210, 6370245, 7644294, 12740490, 19110735, 38221470]

約数ペア:

[(1, 38221470), (2, 19110735), (3, 12740490), (5, 7644294), (6, 6370245), (7, 5460210), (9, 4246830), (10, 3822147), (14, 2730105), (15, 2548098), (18, 2123415), (21, 1820070), (27, 1415610), (30, 1274049), (35, 1092042), (42, 910035), (45, 849366), (49, 780030), (54, 707805), (63, 606690), (70, 546021), (81, 471870), (90, 424683), (98, 390015), (105, 364014), (107, 357210), (126, 303345), (135, 283122), (147, 260010), (162, 235935), (189, 202230), (210, 182007), (214, 178605), (243, 157290), (245, 156006), (270, 141561), (294, 130005), (315, 121338), (321, 119070), (378, 101115), (405, 94374), (441, 86670), (486, 78645), (490, 78003), (535, 71442), (567, 67410), (630, 60669), (642, 59535), (729, 52430), (735, 52002), (749, 51030), (810, 47187), (882, 43335), (945, 40446), (963, 39690), (1070, 35721), (1134, 33705), (1215, 31458), (1323, 28890), (1458, 26215), (1470, 26001), (1498, 25515), (1605, 23814), (1701, 22470), (1890, 20223), (1926, 19845), (2205, 17334), (2247, 17010), (2430, 15729), (2646, 14445), (2835, 13482), (2889, 13230), (3210, 11907), (3402, 11235), (3645, 10486), (3745, 10206), (3969, 9630), (4410, 8667), (4494, 8505), (4815, 7938), (5103, 7490), (5243, 7290), (5670, 6741), (5778, 6615)]