28587510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{45377}}^1$

素因数の和:45397

約数の個数: 48

約数和(自身を含む): 84947616

約数和(自身を除く): 56360106

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 45377, 90754, 136131, 226885, 272262, 317639, 408393, 453770, 635278, 680655, 816786, 952917, 1361310, 1588195, 1905834, 2041965, 2858751, 3176390, 4083930, 4764585, 5717502, 9529170, 14293755, 28587510]

約数ペア:

[(1, 28587510), (2, 14293755), (3, 9529170), (5, 5717502), (6, 4764585), (7, 4083930), (9, 3176390), (10, 2858751), (14, 2041965), (15, 1905834), (18, 1588195), (21, 1361310), (30, 952917), (35, 816786), (42, 680655), (45, 635278), (63, 453770), (70, 408393), (90, 317639), (105, 272262), (126, 226885), (210, 136131), (315, 90754), (630, 45377)]