1622070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{269}}^1$

素因数の和:349

約数の個数: 48

約数和(自身を含む): 4296240

約数和(自身を除く): 2674170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 67, 90, 134, 201, 269, 335, 402, 538, 603, 670, 807, 1005, 1206, 1345, 1614, 2010, 2421, 2690, 3015, 4035, 4842, 6030, 8070, 12105, 18023, 24210, 36046, 54069, 90115, 108138, 162207, 180230, 270345, 324414, 540690, 811035, 1622070]

約数ペア:

[(1, 1622070), (2, 811035), (3, 540690), (5, 324414), (6, 270345), (9, 180230), (10, 162207), (15, 108138), (18, 90115), (30, 54069), (45, 36046), (67, 24210), (90, 18023), (134, 12105), (201, 8070), (269, 6030), (335, 4842), (402, 4035), (538, 3015), (603, 2690), (670, 2421), (807, 2010), (1005, 1614), (1206, 1345)]