15693089890

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{631}}^1\times {\mathrm{60659}}^1$

素因数の和:61338

約数の個数: 32

約数和(自身を含む): 28982862720

約数和(自身を除く): 13289772830

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 631, 1262, 3155, 6310, 25871, 51742, 60659, 121318, 129355, 258710, 303295, 606590, 2487019, 4974038, 12435095, 24870190, 38275829, 76551658, 191379145, 382758290, 1569308989, 3138617978, 7846544945, 15693089890]

約数ペア:

[(1, 15693089890), (2, 7846544945), (5, 3138617978), (10, 1569308989), (41, 382758290), (82, 191379145), (205, 76551658), (410, 38275829), (631, 24870190), (1262, 12435095), (3155, 4974038), (6310, 2487019), (25871, 606590), (51742, 303295), (60659, 258710), (121318, 129355)]