1428210

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2267}}^1$

素因数の和:2287

約数の個数: 48

約数和(自身を含む): 4245696

約数和(自身を除く): 2817486

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2267, 4534, 6801, 11335, 13602, 15869, 20403, 22670, 31738, 34005, 40806, 47607, 68010, 79345, 95214, 102015, 142821, 158690, 204030, 238035, 285642, 476070, 714105, 1428210]

約数ペア:

[(1, 1428210), (2, 714105), (3, 476070), (5, 285642), (6, 238035), (7, 204030), (9, 158690), (10, 142821), (14, 102015), (15, 95214), (18, 79345), (21, 68010), (30, 47607), (35, 40806), (42, 34005), (45, 31738), (63, 22670), (70, 20403), (90, 15869), (105, 13602), (126, 11335), (210, 6801), (315, 4534), (630, 2267)]