23153340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{55127}}^1$

素因数の和:55146

約数の個数: 48

約数和(自身を含む): 74092032

約数和(自身を除く): 50938692

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 55127, 110254, 165381, 220508, 275635, 330762, 385889, 551270, 661524, 771778, 826905, 1102540, 1157667, 1543556, 1653810, 1929445, 2315334, 3307620, 3858890, 4630668, 5788335, 7717780, 11576670, 23153340]

約数ペア:

[(1, 23153340), (2, 11576670), (3, 7717780), (4, 5788335), (5, 4630668), (6, 3858890), (7, 3307620), (10, 2315334), (12, 1929445), (14, 1653810), (15, 1543556), (20, 1157667), (21, 1102540), (28, 826905), (30, 771778), (35, 661524), (42, 551270), (60, 385889), (70, 330762), (84, 275635), (105, 220508), (140, 165381), (210, 110254), (420, 55127)]