4202010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 11404800

約数和(自身を除く): 7202790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 90, 135, 158, 197, 237, 270, 394, 395, 474, 591, 711, 790, 985, 1182, 1185, 1422, 1773, 1970, 2133, 2370, 2955, 3546, 3555, 4266, 5319, 5910, 7110, 8865, 10638, 10665, 15563, 17730, 21330, 26595, 31126, 46689, 53190, 77815, 93378, 140067, 155630, 233445, 280134, 420201, 466890, 700335, 840402, 1400670, 2101005, 4202010]

約数ペア:

[(1, 4202010), (2, 2101005), (3, 1400670), (5, 840402), (6, 700335), (9, 466890), (10, 420201), (15, 280134), (18, 233445), (27, 155630), (30, 140067), (45, 93378), (54, 77815), (79, 53190), (90, 46689), (135, 31126), (158, 26595), (197, 21330), (237, 17730), (270, 15563), (394, 10665), (395, 10638), (474, 8865), (591, 7110), (711, 5910), (790, 5319), (985, 4266), (1182, 3555), (1185, 3546), (1422, 2955), (1773, 2370), (1970, 2133)]