140204550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{40639}}^1$

素因数の和:40677

約数の個数: 48

約数和(自身を含む): 362833920

約数和(自身を除く): 222629370

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 25, 30, 46, 50, 69, 75, 115, 138, 150, 230, 345, 575, 690, 1150, 1725, 3450, 40639, 81278, 121917, 203195, 243834, 406390, 609585, 934697, 1015975, 1219170, 1869394, 2031950, 2804091, 3047925, 4673485, 5608182, 6095850, 9346970, 14020455, 23367425, 28040910, 46734850, 70102275, 140204550]

約数ペア:

[(1, 140204550), (2, 70102275), (3, 46734850), (5, 28040910), (6, 23367425), (10, 14020455), (15, 9346970), (23, 6095850), (25, 5608182), (30, 4673485), (46, 3047925), (50, 2804091), (69, 2031950), (75, 1869394), (115, 1219170), (138, 1015975), (150, 934697), (230, 609585), (345, 406390), (575, 243834), (690, 203195), (1150, 121917), (1725, 81278), (3450, 40639)]