30564950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{797}}^1$

素因数の和:881

約数の個数: 48

約数和(自身を含む): 62339760

約数和(自身を除く): 31774810

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 59, 65, 118, 130, 295, 325, 590, 650, 767, 797, 1475, 1534, 1594, 2950, 3835, 3985, 7670, 7970, 10361, 19175, 19925, 20722, 38350, 39850, 47023, 51805, 94046, 103610, 235115, 259025, 470230, 518050, 611299, 1175575, 1222598, 2351150, 3056495, 6112990, 15282475, 30564950]

約数ペア:

[(1, 30564950), (2, 15282475), (5, 6112990), (10, 3056495), (13, 2351150), (25, 1222598), (26, 1175575), (50, 611299), (59, 518050), (65, 470230), (118, 259025), (130, 235115), (295, 103610), (325, 94046), (590, 51805), (650, 47023), (767, 39850), (797, 38350), (1475, 20722), (1534, 19925), (1594, 19175), (2950, 10361), (3835, 7970), (3985, 7670)]