30538830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{145423}}^1$

素因数の和:145440

約数の個数: 32

約数和(自身を含む): 83764224

約数和(自身を除く): 53225394

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 145423, 290846, 436269, 727115, 872538, 1017961, 1454230, 2035922, 2181345, 3053883, 4362690, 5089805, 6107766, 10179610, 15269415, 30538830]

約数ペア:

[(1, 30538830), (2, 15269415), (3, 10179610), (5, 6107766), (6, 5089805), (7, 4362690), (10, 3053883), (14, 2181345), (15, 2035922), (21, 1454230), (30, 1017961), (35, 872538), (42, 727115), (70, 436269), (105, 290846), (210, 145423)]