30886700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1033}}^1$

素因数の和:1083

約数の個数: 72

約数和(自身を含む): 75391008

約数和(自身を除く): 44504308

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 25, 26, 46, 50, 52, 65, 92, 100, 115, 130, 230, 260, 299, 325, 460, 575, 598, 650, 1033, 1150, 1196, 1300, 1495, 2066, 2300, 2990, 4132, 5165, 5980, 7475, 10330, 13429, 14950, 20660, 23759, 25825, 26858, 29900, 47518, 51650, 53716, 67145, 95036, 103300, 118795, 134290, 237590, 268580, 308867, 335725, 475180, 593975, 617734, 671450, 1187950, 1235468, 1342900, 1544335, 2375900, 3088670, 6177340, 7721675, 15443350, 30886700]

約数ペア:

[(1, 30886700), (2, 15443350), (4, 7721675), (5, 6177340), (10, 3088670), (13, 2375900), (20, 1544335), (23, 1342900), (25, 1235468), (26, 1187950), (46, 671450), (50, 617734), (52, 593975), (65, 475180), (92, 335725), (100, 308867), (115, 268580), (130, 237590), (230, 134290), (260, 118795), (299, 103300), (325, 95036), (460, 67145), (575, 53716), (598, 51650), (650, 47518), (1033, 29900), (1150, 26858), (1196, 25825), (1300, 23759), (1495, 20660), (2066, 14950), (2300, 13429), (2990, 10330), (4132, 7475), (5165, 5980)]