9925630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:673

約数の個数: 48

約数和(自身を含む): 21182112

約数和(自身を除く): 11256482

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 121, 130, 143, 242, 286, 605, 631, 715, 1210, 1262, 1430, 1573, 3146, 3155, 6310, 6941, 7865, 8203, 13882, 15730, 16406, 34705, 41015, 69410, 76351, 82030, 90233, 152702, 180466, 381755, 451165, 763510, 902330, 992563, 1985126, 4962815, 9925630]

約数ペア:

[(1, 9925630), (2, 4962815), (5, 1985126), (10, 992563), (11, 902330), (13, 763510), (22, 451165), (26, 381755), (55, 180466), (65, 152702), (110, 90233), (121, 82030), (130, 76351), (143, 69410), (242, 41015), (286, 34705), (605, 16406), (631, 15730), (715, 13882), (1210, 8203), (1262, 7865), (1430, 6941), (1573, 6310), (3146, 3155)]