350797020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{1597}}^1$

素因数の和:2139

約数の個数: 96

約数和(自身を含む): 1125401088

約数和(自身を除く): 774604068

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 523, 1046, 1569, 1597, 2092, 2615, 3138, 3194, 3661, 4791, 5230, 6276, 6388, 7322, 7845, 7985, 9582, 10460, 10983, 11179, 14644, 15690, 15970, 18305, 19164, 21966, 22358, 23955, 31380, 31940, 33537, 36610, 43932, 44716, 47910, 54915, 55895, 67074, 73220, 95820, 109830, 111790, 134148, 167685, 219660, 223580, 335370, 670740, 835231, 1670462, 2505693, 3340924, 4176155, 5011386, 5846617, 8352310, 10022772, 11693234, 12528465, 16704620, 17539851, 23386468, 25056930, 29233085, 35079702, 50113860, 58466170, 70159404, 87699255, 116932340, 175398510, 350797020]

約数ペア:

[(1, 350797020), (2, 175398510), (3, 116932340), (4, 87699255), (5, 70159404), (6, 58466170), (7, 50113860), (10, 35079702), (12, 29233085), (14, 25056930), (15, 23386468), (20, 17539851), (21, 16704620), (28, 12528465), (30, 11693234), (35, 10022772), (42, 8352310), (60, 5846617), (70, 5011386), (84, 4176155), (105, 3340924), (140, 2505693), (210, 1670462), (420, 835231), (523, 670740), (1046, 335370), (1569, 223580), (1597, 219660), (2092, 167685), (2615, 134148), (3138, 111790), (3194, 109830), (3661, 95820), (4791, 73220), (5230, 67074), (6276, 55895), (6388, 54915), (7322, 47910), (7845, 44716), (7985, 43932), (9582, 36610), (10460, 33537), (10983, 31940), (11179, 31380), (14644, 23955), (15690, 22358), (15970, 21966), (18305, 19164)]