30962470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:613

約数の個数: 64

約数和(自身を含む): 70502400

約数和(自身を除く): 39539930

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 79, 110, 154, 158, 385, 395, 509, 553, 770, 790, 869, 1018, 1106, 1738, 2545, 2765, 3563, 4345, 5090, 5530, 5599, 6083, 7126, 8690, 11198, 12166, 17815, 27995, 30415, 35630, 39193, 40211, 55990, 60830, 78386, 80422, 195965, 201055, 281477, 391930, 402110, 442321, 562954, 884642, 1407385, 2211605, 2814770, 3096247, 4423210, 6192494, 15481235, 30962470]

約数ペア:

[(1, 30962470), (2, 15481235), (5, 6192494), (7, 4423210), (10, 3096247), (11, 2814770), (14, 2211605), (22, 1407385), (35, 884642), (55, 562954), (70, 442321), (77, 402110), (79, 391930), (110, 281477), (154, 201055), (158, 195965), (385, 80422), (395, 78386), (509, 60830), (553, 55990), (770, 40211), (790, 39193), (869, 35630), (1018, 30415), (1106, 27995), (1738, 17815), (2545, 12166), (2765, 11198), (3563, 8690), (4345, 7126), (5090, 6083), (5530, 5599)]