3385420

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 7660800

約数和(自身を除く): 4275380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 151, 190, 236, 295, 302, 380, 590, 604, 755, 1121, 1180, 1510, 2242, 2869, 3020, 4484, 5605, 5738, 8909, 11210, 11476, 14345, 17818, 22420, 28690, 35636, 44545, 57380, 89090, 169271, 178180, 338542, 677084, 846355, 1692710, 3385420]

約数ペア:

[(1, 3385420), (2, 1692710), (4, 846355), (5, 677084), (10, 338542), (19, 178180), (20, 169271), (38, 89090), (59, 57380), (76, 44545), (95, 35636), (118, 28690), (151, 22420), (190, 17818), (236, 14345), (295, 11476), (302, 11210), (380, 8909), (590, 5738), (604, 5605), (755, 4484), (1121, 3020), (1180, 2869), (1510, 2242)]