90304410

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{883}}^1$

素因数の和:1387

約数の個数: 64

約数和(自身を含む): 248481792

約数和(自身を除く): 158177382

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 487, 883, 974, 1461, 1766, 2435, 2649, 2922, 3409, 4415, 4870, 5298, 6181, 6818, 7305, 8830, 10227, 12362, 13245, 14610, 17045, 18543, 20454, 26490, 30905, 34090, 37086, 51135, 61810, 92715, 102270, 185430, 430021, 860042, 1290063, 2150105, 2580126, 3010147, 4300210, 6020294, 6450315, 9030441, 12900630, 15050735, 18060882, 30101470, 45152205, 90304410]

約数ペア:

[(1, 90304410), (2, 45152205), (3, 30101470), (5, 18060882), (6, 15050735), (7, 12900630), (10, 9030441), (14, 6450315), (15, 6020294), (21, 4300210), (30, 3010147), (35, 2580126), (42, 2150105), (70, 1290063), (105, 860042), (210, 430021), (487, 185430), (883, 102270), (974, 92715), (1461, 61810), (1766, 51135), (2435, 37086), (2649, 34090), (2922, 30905), (3409, 26490), (4415, 20454), (4870, 18543), (5298, 17045), (6181, 14610), (6818, 13245), (7305, 12362), (8830, 10227)]