30211350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{15493}}^1$

素因数の和:15521

約数の個数: 48

約数和(自身を含む): 80692752

約数和(自身を除く): 50481402

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 15493, 30986, 46479, 77465, 92958, 154930, 201409, 232395, 387325, 402818, 464790, 604227, 774650, 1007045, 1161975, 1208454, 2014090, 2323950, 3021135, 5035225, 6042270, 10070450, 15105675, 30211350]

約数ペア:

[(1, 30211350), (2, 15105675), (3, 10070450), (5, 6042270), (6, 5035225), (10, 3021135), (13, 2323950), (15, 2014090), (25, 1208454), (26, 1161975), (30, 1007045), (39, 774650), (50, 604227), (65, 464790), (75, 402818), (78, 387325), (130, 232395), (150, 201409), (195, 154930), (325, 92958), (390, 77465), (650, 46479), (975, 30986), (1950, 15493)]