9621430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 64

約数和(自身を含む): 21732480

約数和(自身を除く): 12111050

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 97, 109, 130, 182, 194, 218, 455, 485, 545, 679, 763, 910, 970, 1090, 1261, 1358, 1417, 1526, 2522, 2834, 3395, 3815, 6305, 6790, 7085, 7630, 8827, 9919, 10573, 12610, 14170, 17654, 19838, 21146, 44135, 49595, 52865, 74011, 88270, 99190, 105730, 137449, 148022, 274898, 370055, 687245, 740110, 962143, 1374490, 1924286, 4810715, 9621430]

約数ペア:

[(1, 9621430), (2, 4810715), (5, 1924286), (7, 1374490), (10, 962143), (13, 740110), (14, 687245), (26, 370055), (35, 274898), (65, 148022), (70, 137449), (91, 105730), (97, 99190), (109, 88270), (130, 74011), (182, 52865), (194, 49595), (218, 44135), (455, 21146), (485, 19838), (545, 17654), (679, 14170), (763, 12610), (910, 10573), (970, 9919), (1090, 8827), (1261, 7630), (1358, 7085), (1417, 6790), (1526, 6305), (2522, 3815), (2834, 3395)]