68892330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10391}}^1$

素因数の和:10431

約数の個数: 64

約数和(自身を含む): 188552448

約数和(自身を除く): 119660118

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 10391, 20782, 31173, 51955, 62346, 103910, 135083, 155865, 176647, 270166, 311730, 353294, 405249, 529941, 675415, 810498, 883235, 1059882, 1350830, 1766470, 2026245, 2296411, 2649705, 4052490, 4592822, 5299410, 6889233, 11482055, 13778466, 22964110, 34446165, 68892330]

約数ペア:

[(1, 68892330), (2, 34446165), (3, 22964110), (5, 13778466), (6, 11482055), (10, 6889233), (13, 5299410), (15, 4592822), (17, 4052490), (26, 2649705), (30, 2296411), (34, 2026245), (39, 1766470), (51, 1350830), (65, 1059882), (78, 883235), (85, 810498), (102, 675415), (130, 529941), (170, 405249), (195, 353294), (221, 311730), (255, 270166), (390, 176647), (442, 155865), (510, 135083), (663, 103910), (1105, 62346), (1326, 51955), (2210, 31173), (3315, 20782), (6630, 10391)]