194640870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{457}}^1\times {\mathrm{14197}}^1$

素因数の和:14664

約数の個数: 32

約数和(自身を含む): 468193248

約数和(自身を除く): 273552378

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 457, 914, 1371, 2285, 2742, 4570, 6855, 13710, 14197, 28394, 42591, 70985, 85182, 141970, 212955, 425910, 6488029, 12976058, 19464087, 32440145, 38928174, 64880290, 97320435, 194640870]

約数ペア:

[(1, 194640870), (2, 97320435), (3, 64880290), (5, 38928174), (6, 32440145), (10, 19464087), (15, 12976058), (30, 6488029), (457, 425910), (914, 212955), (1371, 141970), (2285, 85182), (2742, 70985), (4570, 42591), (6855, 28394), (13710, 14197)]