9943010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{349}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 22982400

約数和(自身を除く): 13039390

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 37, 55, 70, 74, 77, 110, 154, 185, 259, 349, 370, 385, 407, 518, 698, 770, 814, 1295, 1745, 2035, 2443, 2590, 2849, 3490, 3839, 4070, 4886, 5698, 7678, 12215, 12913, 14245, 19195, 24430, 25826, 26873, 28490, 38390, 53746, 64565, 90391, 129130, 134365, 142043, 180782, 268730, 284086, 451955, 710215, 903910, 994301, 1420430, 1988602, 4971505, 9943010]

約数ペア:

[(1, 9943010), (2, 4971505), (5, 1988602), (7, 1420430), (10, 994301), (11, 903910), (14, 710215), (22, 451955), (35, 284086), (37, 268730), (55, 180782), (70, 142043), (74, 134365), (77, 129130), (110, 90391), (154, 64565), (185, 53746), (259, 38390), (349, 28490), (370, 26873), (385, 25826), (407, 24430), (518, 19195), (698, 14245), (770, 12913), (814, 12215), (1295, 7678), (1745, 5698), (2035, 4886), (2443, 4070), (2590, 3839), (2849, 3490)]