30876030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{349}}^1\times {\mathrm{983}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 80589600

約数和(自身を除く): 49713570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 349, 698, 983, 1047, 1745, 1966, 2094, 2949, 3141, 3490, 4915, 5235, 5898, 6282, 8847, 9830, 10470, 14745, 15705, 17694, 29490, 31410, 44235, 88470, 343067, 686134, 1029201, 1715335, 2058402, 3087603, 3430670, 5146005, 6175206, 10292010, 15438015, 30876030]

約数ペア:

[(1, 30876030), (2, 15438015), (3, 10292010), (5, 6175206), (6, 5146005), (9, 3430670), (10, 3087603), (15, 2058402), (18, 1715335), (30, 1029201), (45, 686134), (90, 343067), (349, 88470), (698, 44235), (983, 31410), (1047, 29490), (1745, 17694), (1966, 15705), (2094, 14745), (2949, 10470), (3141, 9830), (3490, 8847), (4915, 6282), (5235, 5898)]