72300210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{18397}}^1$

素因数の和:18538

約数の個数: 32

約数和(自身を含む): 174854592

約数和(自身を除く): 102554382

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 131, 262, 393, 655, 786, 1310, 1965, 3930, 18397, 36794, 55191, 91985, 110382, 183970, 275955, 551910, 2410007, 4820014, 7230021, 12050035, 14460042, 24100070, 36150105, 72300210]

約数ペア:

[(1, 72300210), (2, 36150105), (3, 24100070), (5, 14460042), (6, 12050035), (10, 7230021), (15, 4820014), (30, 2410007), (131, 551910), (262, 275955), (393, 183970), (655, 110382), (786, 91985), (1310, 55191), (1965, 36794), (3930, 18397)]