217364190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{154159}}^1$

素因数の和:154216

約数の個数: 32

約数和(自身を含む): 532776960

約数和(自身を除く): 315412770

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 154159, 308318, 462477, 770795, 924954, 1541590, 2312385, 4624770, 7245473, 14490946, 21736419, 36227365, 43472838, 72454730, 108682095, 217364190]

約数ペア:

[(1, 217364190), (2, 108682095), (3, 72454730), (5, 43472838), (6, 36227365), (10, 21736419), (15, 14490946), (30, 7245473), (47, 4624770), (94, 2312385), (141, 1541590), (235, 924954), (282, 770795), (470, 462477), (705, 308318), (1410, 154159)]