1676940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1502

約数の個数: 48

約数和(自身を含む): 4945920

約数和(自身を除く): 3268980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1471, 2942, 4413, 5884, 7355, 8826, 14710, 17652, 22065, 27949, 29420, 44130, 55898, 83847, 88260, 111796, 139745, 167694, 279490, 335388, 419235, 558980, 838470, 1676940]

約数ペア:

[(1, 1676940), (2, 838470), (3, 558980), (4, 419235), (5, 335388), (6, 279490), (10, 167694), (12, 139745), (15, 111796), (19, 88260), (20, 83847), (30, 55898), (38, 44130), (57, 29420), (60, 27949), (76, 22065), (95, 17652), (114, 14710), (190, 8826), (228, 7355), (285, 5884), (380, 4413), (570, 2942), (1140, 1471)]