71740770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2927}}^1$

素因数の和:2999

約数の個数: 64

約数和(自身を含む): 185518080

約数和(自身を除く): 113777310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 43, 57, 86, 95, 114, 129, 190, 215, 258, 285, 430, 570, 645, 817, 1290, 1634, 2451, 2927, 4085, 4902, 5854, 8170, 8781, 12255, 14635, 17562, 24510, 29270, 43905, 55613, 87810, 111226, 125861, 166839, 251722, 278065, 333678, 377583, 556130, 629305, 755166, 834195, 1258610, 1668390, 1887915, 2391359, 3775830, 4782718, 7174077, 11956795, 14348154, 23913590, 35870385, 71740770]

約数ペア:

[(1, 71740770), (2, 35870385), (3, 23913590), (5, 14348154), (6, 11956795), (10, 7174077), (15, 4782718), (19, 3775830), (30, 2391359), (38, 1887915), (43, 1668390), (57, 1258610), (86, 834195), (95, 755166), (114, 629305), (129, 556130), (190, 377583), (215, 333678), (258, 278065), (285, 251722), (430, 166839), (570, 125861), (645, 111226), (817, 87810), (1290, 55613), (1634, 43905), (2451, 29270), (2927, 24510), (4085, 17562), (4902, 14635), (5854, 12255), (8170, 8781)]