30472890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145109}}^1$

素因数の和:145126

約数の個数: 32

約数和(自身を含む): 83583360

約数和(自身を除く): 53110470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145109, 290218, 435327, 725545, 870654, 1015763, 1451090, 2031526, 2176635, 3047289, 4353270, 5078815, 6094578, 10157630, 15236445, 30472890]

約数ペア:

[(1, 30472890), (2, 15236445), (3, 10157630), (5, 6094578), (6, 5078815), (7, 4353270), (10, 3047289), (14, 2176635), (15, 2031526), (21, 1451090), (30, 1015763), (35, 870654), (42, 725545), (70, 435327), (105, 290218), (210, 145109)]