64637010

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{9091}}^1$

素因数の和:9183

約数の個数: 48

約数和(自身を含む): 170202240

約数和(自身を除く): 105565230

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 9091, 18182, 27273, 45455, 54546, 81819, 90910, 136365, 163638, 272730, 409095, 718189, 818190, 1436378, 2154567, 3590945, 4309134, 6463701, 7181890, 10772835, 12927402, 21545670, 32318505, 64637010]

約数ペア:

[(1, 64637010), (2, 32318505), (3, 21545670), (5, 12927402), (6, 10772835), (9, 7181890), (10, 6463701), (15, 4309134), (18, 3590945), (30, 2154567), (45, 1436378), (79, 818190), (90, 718189), (158, 409095), (237, 272730), (395, 163638), (474, 136365), (711, 90910), (790, 81819), (1185, 54546), (1422, 45455), (2370, 27273), (3555, 18182), (7110, 9091)]