28996844170

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1908943}}^1$

素因数の和:1908995

約数の個数: 48

約数和(自身を含む): 62674449408

約数和(自身を除く): 33677605238

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 49, 62, 70, 98, 155, 217, 245, 310, 434, 490, 1085, 1519, 2170, 3038, 7595, 15190, 1908943, 3817886, 9544715, 13362601, 19089430, 26725202, 59177233, 66813005, 93538207, 118354466, 133626010, 187076414, 295886165, 414240631, 467691035, 591772330, 828481262, 935382070, 2071203155, 2899684417, 4142406310, 5799368834, 14498422085, 28996844170]

約数ペア:

[(1, 28996844170), (2, 14498422085), (5, 5799368834), (7, 4142406310), (10, 2899684417), (14, 2071203155), (31, 935382070), (35, 828481262), (49, 591772330), (62, 467691035), (70, 414240631), (98, 295886165), (155, 187076414), (217, 133626010), (245, 118354466), (310, 93538207), (434, 66813005), (490, 59177233), (1085, 26725202), (1519, 19089430), (2170, 13362601), (3038, 9544715), (7595, 3817886), (15190, 1908943)]