287101410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{416089}}^1$

素因数の和:416122

約数の個数: 32

約数和(自身を含む): 719003520

約数和(自身を除く): 431902110

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 416089, 832178, 1248267, 2080445, 2496534, 4160890, 6241335, 9570047, 12482670, 19140094, 28710141, 47850235, 57420282, 95700470, 143550705, 287101410]

約数ペア:

[(1, 287101410), (2, 143550705), (3, 95700470), (5, 57420282), (6, 47850235), (10, 28710141), (15, 19140094), (23, 12482670), (30, 9570047), (46, 6241335), (69, 4160890), (115, 2496534), (138, 2080445), (230, 1248267), (345, 832178), (690, 416089)]