17751230

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 48

約数和(自身を含む): 39373776

約数和(自身を除く): 21622546

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 49, 70, 85, 98, 119, 170, 238, 245, 490, 595, 833, 1190, 1666, 2131, 4165, 4262, 8330, 10655, 14917, 21310, 29834, 36227, 72454, 74585, 104419, 149170, 181135, 208838, 253589, 362270, 507178, 522095, 1044190, 1267945, 1775123, 2535890, 3550246, 8875615, 17751230]

約数ペア:

[(1, 17751230), (2, 8875615), (5, 3550246), (7, 2535890), (10, 1775123), (14, 1267945), (17, 1044190), (34, 522095), (35, 507178), (49, 362270), (70, 253589), (85, 208838), (98, 181135), (119, 149170), (170, 104419), (238, 74585), (245, 72454), (490, 36227), (595, 29834), (833, 21310), (1190, 14917), (1666, 10655), (2131, 8330), (4165, 4262)]