68907510

素因数分解:

$2^1\times 3^5\times 5^1\times 7^1\times {\mathrm{4051}}^1$

素因数の和:4080

約数の個数: 96

約数和(自身を含む): 212389632

約数和(自身を除く): 143482122

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 243, 270, 315, 378, 405, 486, 567, 630, 810, 945, 1134, 1215, 1701, 1890, 2430, 2835, 3402, 4051, 5670, 8102, 8505, 12153, 17010, 20255, 24306, 28357, 36459, 40510, 56714, 60765, 72918, 85071, 109377, 121530, 141785, 170142, 182295, 218754, 255213, 283570, 328131, 364590, 425355, 510426, 546885, 656262, 765639, 850710, 984393, 1093770, 1276065, 1531278, 1640655, 1968786, 2296917, 2552130, 3281310, 3828195, 4593834, 4921965, 6890751, 7656390, 9843930, 11484585, 13781502, 22969170, 34453755, 68907510]

約数ペア:

[(1, 68907510), (2, 34453755), (3, 22969170), (5, 13781502), (6, 11484585), (7, 9843930), (9, 7656390), (10, 6890751), (14, 4921965), (15, 4593834), (18, 3828195), (21, 3281310), (27, 2552130), (30, 2296917), (35, 1968786), (42, 1640655), (45, 1531278), (54, 1276065), (63, 1093770), (70, 984393), (81, 850710), (90, 765639), (105, 656262), (126, 546885), (135, 510426), (162, 425355), (189, 364590), (210, 328131), (243, 283570), (270, 255213), (315, 218754), (378, 182295), (405, 170142), (486, 141785), (567, 121530), (630, 109377), (810, 85071), (945, 72918), (1134, 60765), (1215, 56714), (1701, 40510), (1890, 36459), (2430, 28357), (2835, 24306), (3402, 20255), (4051, 17010), (5670, 12153), (8102, 8505)]