38131260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8951}}^1$

素因数の和:9034

約数の個数: 48

約数和(自身を含む): 108283392

約数和(自身を除く): 70152132

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 8951, 17902, 26853, 35804, 44755, 53706, 89510, 107412, 134265, 179020, 268530, 537060, 635521, 1271042, 1906563, 2542084, 3177605, 3813126, 6355210, 7626252, 9532815, 12710420, 19065630, 38131260]

約数ペア:

[(1, 38131260), (2, 19065630), (3, 12710420), (4, 9532815), (5, 7626252), (6, 6355210), (10, 3813126), (12, 3177605), (15, 2542084), (20, 1906563), (30, 1271042), (60, 635521), (71, 537060), (142, 268530), (213, 179020), (284, 134265), (355, 107412), (426, 89510), (710, 53706), (852, 44755), (1065, 35804), (1420, 26853), (2130, 17902), (4260, 8951)]