130690950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{67021}}^1$

素因数の和:67049

約数の個数: 48

約数和(自身を含む): 349050576

約数和(自身を除く): 218359626

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, 67021, 134042, 201063, 335105, 402126, 670210, 871273, 1005315, 1675525, 1742546, 2010630, 2613819, 3351050, 4356365, 5026575, 5227638, 8712730, 10053150, 13069095, 21781825, 26138190, 43563650, 65345475, 130690950]

約数ペア:

[(1, 130690950), (2, 65345475), (3, 43563650), (5, 26138190), (6, 21781825), (10, 13069095), (13, 10053150), (15, 8712730), (25, 5227638), (26, 5026575), (30, 4356365), (39, 3351050), (50, 2613819), (65, 2010630), (75, 1742546), (78, 1675525), (130, 1005315), (150, 871273), (195, 670210), (325, 402126), (390, 335105), (650, 201063), (975, 134042), (1950, 67021)]