30511572

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27941}}^1$

素因数の和:27968

約数の個数: 48

約数和(自身を含む): 87626112

約数和(自身を除く): 57114540

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 27941, 55882, 83823, 111764, 167646, 195587, 335292, 363233, 391174, 586761, 726466, 782348, 1089699, 1173522, 1452932, 2179398, 2347044, 2542631, 4358796, 5085262, 7627893, 10170524, 15255786, 30511572]

約数ペア:

[(1, 30511572), (2, 15255786), (3, 10170524), (4, 7627893), (6, 5085262), (7, 4358796), (12, 2542631), (13, 2347044), (14, 2179398), (21, 1452932), (26, 1173522), (28, 1089699), (39, 782348), (42, 726466), (52, 586761), (78, 391174), (84, 363233), (91, 335292), (156, 195587), (182, 167646), (273, 111764), (364, 83823), (546, 55882), (1092, 27941)]