84404030

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{1531}}^1$

素因数の和:1724

約数の個数: 32

約数和(自身を含む): 157183200

約数和(自身を除く): 72779170

約数列:

[1, 2, 5, 10, 37, 74, 149, 185, 298, 370, 745, 1490, 1531, 3062, 5513, 7655, 11026, 15310, 27565, 55130, 56647, 113294, 228119, 283235, 456238, 566470, 1140595, 2281190, 8440403, 16880806, 42202015, 84404030]

約数ペア:

[(1, 84404030), (2, 42202015), (5, 16880806), (10, 8440403), (37, 2281190), (74, 1140595), (149, 566470), (185, 456238), (298, 283235), (370, 228119), (745, 113294), (1490, 56647), (1531, 55130), (3062, 27565), (5513, 15310), (7655, 11026)]