218716110

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{39839}}^1$

素因数の和:39913

約数の個数: 48

約数和(自身を含む): 577998720

約数和(自身を除く): 359282610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 39839, 79678, 119517, 199195, 239034, 358551, 398390, 597585, 717102, 1195170, 1792755, 2430179, 3585510, 4860358, 7290537, 12150895, 14581074, 21871611, 24301790, 36452685, 43743222, 72905370, 109358055, 218716110]

約数ペア:

[(1, 218716110), (2, 109358055), (3, 72905370), (5, 43743222), (6, 36452685), (9, 24301790), (10, 21871611), (15, 14581074), (18, 12150895), (30, 7290537), (45, 4860358), (61, 3585510), (90, 2430179), (122, 1792755), (183, 1195170), (305, 717102), (366, 597585), (549, 398390), (610, 358551), (915, 239034), (1098, 199195), (1830, 119517), (2745, 79678), (5490, 39839)]