2287380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 6511680

約数和(自身を除く): 4224300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 569, 670, 804, 1005, 1138, 1340, 1707, 2010, 2276, 2845, 3414, 4020, 5690, 6828, 8535, 11380, 17070, 34140, 38123, 76246, 114369, 152492, 190615, 228738, 381230, 457476, 571845, 762460, 1143690, 2287380]

約数ペア:

[(1, 2287380), (2, 1143690), (3, 762460), (4, 571845), (5, 457476), (6, 381230), (10, 228738), (12, 190615), (15, 152492), (20, 114369), (30, 76246), (60, 38123), (67, 34140), (134, 17070), (201, 11380), (268, 8535), (335, 6828), (402, 5690), (569, 4020), (670, 3414), (804, 2845), (1005, 2276), (1138, 2010), (1340, 1707)]