15514830

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 43655040

約数和(自身を除く): 28140210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 211, 215, 258, 285, 342, 387, 422, 430, 570, 633, 645, 774, 817, 855, 1055, 1266, 1290, 1634, 1710, 1899, 1935, 2110, 2451, 3165, 3798, 3870, 4009, 4085, 4902, 6330, 7353, 8018, 8170, 9073, 9495, 12027, 12255, 14706, 18146, 18990, 20045, 24054, 24510, 27219, 36081, 36765, 40090, 45365, 54438, 60135, 72162, 73530, 81657, 90730, 120270, 136095, 163314, 172387, 180405, 272190, 344774, 360810, 408285, 517161, 816570, 861935, 1034322, 1551483, 1723870, 2585805, 3102966, 5171610, 7757415, 15514830]

約数ペア:

[(1, 15514830), (2, 7757415), (3, 5171610), (5, 3102966), (6, 2585805), (9, 1723870), (10, 1551483), (15, 1034322), (18, 861935), (19, 816570), (30, 517161), (38, 408285), (43, 360810), (45, 344774), (57, 272190), (86, 180405), (90, 172387), (95, 163314), (114, 136095), (129, 120270), (171, 90730), (190, 81657), (211, 73530), (215, 72162), (258, 60135), (285, 54438), (342, 45365), (387, 40090), (422, 36765), (430, 36081), (570, 27219), (633, 24510), (645, 24054), (774, 20045), (817, 18990), (855, 18146), (1055, 14706), (1266, 12255), (1290, 12027), (1634, 9495), (1710, 9073), (1899, 8170), (1935, 8018), (2110, 7353), (2451, 6330), (3165, 4902), (3798, 4085), (3870, 4009)]