119621530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1697}}^1$

素因数の和:1783

約数の個数: 64

約数和(自身を含む): 264072960

約数和(自身を除く): 144451430

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 53, 70, 95, 106, 133, 190, 265, 266, 371, 530, 665, 742, 1007, 1330, 1697, 1855, 2014, 3394, 3710, 5035, 7049, 8485, 10070, 11879, 14098, 16970, 23758, 32243, 35245, 59395, 64486, 70490, 89941, 118790, 161215, 179882, 225701, 322430, 449705, 451402, 629587, 899410, 1128505, 1259174, 1708879, 2257010, 3147935, 3417758, 6295870, 8544395, 11962153, 17088790, 23924306, 59810765, 119621530]

約数ペア:

[(1, 119621530), (2, 59810765), (5, 23924306), (7, 17088790), (10, 11962153), (14, 8544395), (19, 6295870), (35, 3417758), (38, 3147935), (53, 2257010), (70, 1708879), (95, 1259174), (106, 1128505), (133, 899410), (190, 629587), (265, 451402), (266, 449705), (371, 322430), (530, 225701), (665, 179882), (742, 161215), (1007, 118790), (1330, 89941), (1697, 70490), (1855, 64486), (2014, 59395), (3394, 35245), (3710, 32243), (5035, 23758), (7049, 16970), (8485, 14098), (10070, 11879)]