156945215310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{21180191}}^1$

素因数の和:21180233

約数の個数: 64

約数和(自身を含む): 426992670720

約数和(自身を除く): 270047455410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 21180191, 42360382, 63540573, 105900955, 127081146, 211801910, 275342483, 317702865, 402423629, 550684966, 635405730, 804847258, 826027449, 1207270887, 1376712415, 1652054898, 2012118145, 2414541774, 2753424830, 4024236290, 4130137245, 5231507177, 6036354435, 8260274490, 10463014354, 12072708870, 15694521531, 26157535885, 31389043062, 52315071770, 78472607655, 156945215310]

約数ペア:

[(1, 156945215310), (2, 78472607655), (3, 52315071770), (5, 31389043062), (6, 26157535885), (10, 15694521531), (13, 12072708870), (15, 10463014354), (19, 8260274490), (26, 6036354435), (30, 5231507177), (38, 4130137245), (39, 4024236290), (57, 2753424830), (65, 2414541774), (78, 2012118145), (95, 1652054898), (114, 1376712415), (130, 1207270887), (190, 826027449), (195, 804847258), (247, 635405730), (285, 550684966), (390, 402423629), (494, 317702865), (570, 275342483), (741, 211801910), (1235, 127081146), (1482, 105900955), (2470, 63540573), (3705, 42360382), (7410, 21180191)]