72265310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{24169}}^1$

素因数の和:24212

約数の個数: 32

約数和(自身を含む): 146180160

約数和(自身を除く): 73914850

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 24169, 48338, 120845, 241690, 314197, 555887, 628394, 1111774, 1570985, 2779435, 3141970, 5558870, 7226531, 14453062, 36132655, 72265310]

約数ペア:

[(1, 72265310), (2, 36132655), (5, 14453062), (10, 7226531), (13, 5558870), (23, 3141970), (26, 2779435), (46, 1570985), (65, 1111774), (115, 628394), (130, 555887), (230, 314197), (299, 241690), (598, 120845), (1495, 48338), (2990, 24169)]