15339610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{631}}^1$

素因数の和:679

約数の個数: 64

約数和(自身を含む): 34401024

約数和(自身を除く): 19061414

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 170, 187, 221, 286, 374, 442, 631, 715, 935, 1105, 1262, 1430, 1870, 2210, 2431, 3155, 4862, 6310, 6941, 8203, 10727, 12155, 13882, 16406, 21454, 24310, 34705, 41015, 53635, 69410, 82030, 90233, 107270, 117997, 139451, 180466, 235994, 278902, 451165, 589985, 697255, 902330, 1179970, 1394510, 1533961, 3067922, 7669805, 15339610]

約数ペア:

[(1, 15339610), (2, 7669805), (5, 3067922), (10, 1533961), (11, 1394510), (13, 1179970), (17, 902330), (22, 697255), (26, 589985), (34, 451165), (55, 278902), (65, 235994), (85, 180466), (110, 139451), (130, 117997), (143, 107270), (170, 90233), (187, 82030), (221, 69410), (286, 53635), (374, 41015), (442, 34705), (631, 24310), (715, 21454), (935, 16406), (1105, 13882), (1262, 12155), (1430, 10727), (1870, 8203), (2210, 6941), (2431, 6310), (3155, 4862)]