210156030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{333581}}^1$

素因数の和:333601

約数の個数: 48

約数和(自身を含む): 624465504

約数和(自身を除く): 414309474

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, 333581, 667162, 1000743, 1667905, 2001486, 2335067, 3002229, 3335810, 4670134, 5003715, 6004458, 7005201, 10007430, 11675335, 14010402, 15011145, 21015603, 23350670, 30022290, 35026005, 42031206, 70052010, 105078015, 210156030]

約数ペア:

[(1, 210156030), (2, 105078015), (3, 70052010), (5, 42031206), (6, 35026005), (7, 30022290), (9, 23350670), (10, 21015603), (14, 15011145), (15, 14010402), (18, 11675335), (21, 10007430), (30, 7005201), (35, 6004458), (42, 5003715), (45, 4670134), (63, 3335810), (70, 3002229), (90, 2335067), (105, 2001486), (126, 1667905), (210, 1000743), (315, 667162), (630, 333581)]