30407050

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 60746112

約数和(自身を除く): 30339062

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 83, 85, 166, 170, 415, 425, 431, 830, 850, 862, 1411, 2075, 2155, 2822, 4150, 4310, 7055, 7327, 10775, 14110, 14654, 21550, 35275, 35773, 36635, 70550, 71546, 73270, 178865, 183175, 357730, 366350, 608141, 894325, 1216282, 1788650, 3040705, 6081410, 15203525, 30407050]

約数ペア:

[(1, 30407050), (2, 15203525), (5, 6081410), (10, 3040705), (17, 1788650), (25, 1216282), (34, 894325), (50, 608141), (83, 366350), (85, 357730), (166, 183175), (170, 178865), (415, 73270), (425, 71546), (431, 70550), (830, 36635), (850, 35773), (862, 35275), (1411, 21550), (2075, 14654), (2155, 14110), (2822, 10775), (4150, 7327), (4310, 7055)]