15787430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1$

素因数の和:940

約数の個数: 32

約数和(自身を含む): 30046464

約数和(自身を除く): 14259034

約数列:

[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 827, 830, 1654, 1909, 3818, 4135, 8270, 9545, 19021, 19090, 38042, 68641, 95105, 137282, 190210, 343205, 686410, 1578743, 3157486, 7893715, 15787430]

約数ペア:

[(1, 15787430), (2, 7893715), (5, 3157486), (10, 1578743), (23, 686410), (46, 343205), (83, 190210), (115, 137282), (166, 95105), (230, 68641), (415, 38042), (827, 19090), (830, 19021), (1654, 9545), (1909, 8270), (3818, 4135)]