72310430

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{87121}}^1$

素因数の和:87211

約数の個数: 16

約数和(自身を含む): 131728464

約数和(自身を除く): 59418034

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 87121, 174242, 435605, 871210, 7231043, 14462086, 36155215, 72310430]

約数ペア:

[(1, 72310430), (2, 36155215), (5, 14462086), (10, 7231043), (83, 871210), (166, 435605), (415, 174242), (830, 87121)]