179413430

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2851}}^1$

素因数の和:2925

約数の個数: 64

約数和(自身を含む): 394260480

約数和(自身を除く): 214847050

約数列:

[1, 2, 5, 7, 10, 14, 29, 31, 35, 58, 62, 70, 145, 155, 203, 217, 290, 310, 406, 434, 899, 1015, 1085, 1798, 2030, 2170, 2851, 4495, 5702, 6293, 8990, 12586, 14255, 19957, 28510, 31465, 39914, 62930, 82679, 88381, 99785, 165358, 176762, 199570, 413395, 441905, 578753, 618667, 826790, 883810, 1157506, 1237334, 2563049, 2893765, 3093335, 5126098, 5787530, 6186670, 12815245, 17941343, 25630490, 35882686, 89706715, 179413430]

約数ペア:

[(1, 179413430), (2, 89706715), (5, 35882686), (7, 25630490), (10, 17941343), (14, 12815245), (29, 6186670), (31, 5787530), (35, 5126098), (58, 3093335), (62, 2893765), (70, 2563049), (145, 1237334), (155, 1157506), (203, 883810), (217, 826790), (290, 618667), (310, 578753), (406, 441905), (434, 413395), (899, 199570), (1015, 176762), (1085, 165358), (1798, 99785), (2030, 88381), (2170, 82679), (2851, 62930), (4495, 39914), (5702, 31465), (6293, 28510), (8990, 19957), (12586, 14255)]