2874510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:114

約数の個数: 72

約数和(自身を含む): 8063640

約数和(自身を除く): 5189130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 41, 45, 57, 82, 90, 95, 114, 123, 171, 190, 205, 246, 285, 342, 369, 410, 570, 615, 738, 779, 855, 1230, 1558, 1681, 1710, 1845, 2337, 3362, 3690, 3895, 4674, 5043, 7011, 7790, 8405, 10086, 11685, 14022, 15129, 16810, 23370, 25215, 30258, 31939, 35055, 50430, 63878, 70110, 75645, 95817, 151290, 159695, 191634, 287451, 319390, 479085, 574902, 958170, 1437255, 2874510]

約数ペア:

[(1, 2874510), (2, 1437255), (3, 958170), (5, 574902), (6, 479085), (9, 319390), (10, 287451), (15, 191634), (18, 159695), (19, 151290), (30, 95817), (38, 75645), (41, 70110), (45, 63878), (57, 50430), (82, 35055), (90, 31939), (95, 30258), (114, 25215), (123, 23370), (171, 16810), (190, 15129), (205, 14022), (246, 11685), (285, 10086), (342, 8405), (369, 7790), (410, 7011), (570, 5043), (615, 4674), (738, 3895), (779, 3690), (855, 3362), (1230, 2337), (1558, 1845), (1681, 1710)]