70215390

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1$

素因数の和:503

約数の個数: 128

約数和(自身を含む): 216760320

約数和(自身を除く): 146544930

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 97, 105, 126, 135, 189, 194, 210, 270, 291, 315, 378, 383, 485, 582, 630, 679, 766, 873, 945, 970, 1149, 1358, 1455, 1746, 1890, 1915, 2037, 2298, 2619, 2681, 2910, 3395, 3447, 3830, 4074, 4365, 5238, 5362, 5745, 6111, 6790, 6894, 8043, 8730, 10185, 10341, 11490, 12222, 13095, 13405, 16086, 17235, 18333, 20370, 20682, 24129, 26190, 26810, 30555, 34470, 36666, 37151, 40215, 48258, 51705, 61110, 72387, 74302, 80430, 91665, 103410, 111453, 120645, 144774, 183330, 185755, 222906, 241290, 260057, 334359, 361935, 371510, 520114, 557265, 668718, 723870, 780171, 1003077, 1114530, 1300285, 1560342, 1671795, 2006154, 2340513, 2600570, 3343590, 3900855, 4681026, 5015385, 7021539, 7801710, 10030770, 11702565, 14043078, 23405130, 35107695, 70215390]

約数ペア:

[(1, 70215390), (2, 35107695), (3, 23405130), (5, 14043078), (6, 11702565), (7, 10030770), (9, 7801710), (10, 7021539), (14, 5015385), (15, 4681026), (18, 3900855), (21, 3343590), (27, 2600570), (30, 2340513), (35, 2006154), (42, 1671795), (45, 1560342), (54, 1300285), (63, 1114530), (70, 1003077), (90, 780171), (97, 723870), (105, 668718), (126, 557265), (135, 520114), (189, 371510), (194, 361935), (210, 334359), (270, 260057), (291, 241290), (315, 222906), (378, 185755), (383, 183330), (485, 144774), (582, 120645), (630, 111453), (679, 103410), (766, 91665), (873, 80430), (945, 74302), (970, 72387), (1149, 61110), (1358, 51705), (1455, 48258), (1746, 40215), (1890, 37151), (1915, 36666), (2037, 34470), (2298, 30555), (2619, 26810), (2681, 26190), (2910, 24129), (3395, 20682), (3447, 20370), (3830, 18333), (4074, 17235), (4365, 16086), (5238, 13405), (5362, 13095), (5745, 12222), (6111, 11490), (6790, 10341), (6894, 10185), (8043, 8730)]