38355870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9613}}^1$

素因数の和:9649

約数の個数: 64

約数和(自身を含む): 110753280

約数和(自身を除く): 72397410

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 9613, 19226, 28839, 48065, 57678, 67291, 96130, 134582, 144195, 182647, 201873, 288390, 336455, 365294, 403746, 547941, 672910, 913235, 1009365, 1095882, 1278529, 1826470, 2018730, 2557058, 2739705, 3835587, 5479410, 6392645, 7671174, 12785290, 19177935, 38355870]

約数ペア:

[(1, 38355870), (2, 19177935), (3, 12785290), (5, 7671174), (6, 6392645), (7, 5479410), (10, 3835587), (14, 2739705), (15, 2557058), (19, 2018730), (21, 1826470), (30, 1278529), (35, 1095882), (38, 1009365), (42, 913235), (57, 672910), (70, 547941), (95, 403746), (105, 365294), (114, 336455), (133, 288390), (190, 201873), (210, 182647), (266, 144195), (285, 134582), (399, 96130), (570, 67291), (665, 57678), (798, 48065), (1330, 28839), (1995, 19226), (3990, 9613)]