71384130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{727}}^1\times {\mathrm{1091}}^1$

素因数の和:1831

約数の個数: 48

約数和(自身を含む): 186024384

約数和(自身を除く): 114640254

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 727, 1091, 1454, 2181, 2182, 3273, 3635, 4362, 5455, 6543, 6546, 7270, 9819, 10905, 10910, 13086, 16365, 19638, 21810, 32715, 32730, 49095, 65430, 98190, 793157, 1586314, 2379471, 3965785, 4758942, 7138413, 7931570, 11897355, 14276826, 23794710, 35692065, 71384130]

約数ペア:

[(1, 71384130), (2, 35692065), (3, 23794710), (5, 14276826), (6, 11897355), (9, 7931570), (10, 7138413), (15, 4758942), (18, 3965785), (30, 2379471), (45, 1586314), (90, 793157), (727, 98190), (1091, 65430), (1454, 49095), (2181, 32730), (2182, 32715), (3273, 21810), (3635, 19638), (4362, 16365), (5455, 13086), (6543, 10910), (6546, 10905), (7270, 9819)]