2019609150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{79669}}^1$

素因数の和:79710

約数の個数: 72

約数和(自身を含む): 5423614920

約数和(自身を除く): 3404005770

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 169, 195, 325, 338, 390, 507, 650, 845, 975, 1014, 1690, 1950, 2535, 4225, 5070, 8450, 12675, 25350, 79669, 159338, 239007, 398345, 478014, 796690, 1035697, 1195035, 1991725, 2071394, 2390070, 3107091, 3983450, 5178485, 5975175, 6214182, 10356970, 11950350, 13464061, 15535455, 25892425, 26928122, 31070910, 40392183, 51784850, 67320305, 77677275, 80784366, 134640610, 155354550, 201960915, 336601525, 403921830, 673203050, 1009804575, 2019609150]

約数ペア:

[(1, 2019609150), (2, 1009804575), (3, 673203050), (5, 403921830), (6, 336601525), (10, 201960915), (13, 155354550), (15, 134640610), (25, 80784366), (26, 77677275), (30, 67320305), (39, 51784850), (50, 40392183), (65, 31070910), (75, 26928122), (78, 25892425), (130, 15535455), (150, 13464061), (169, 11950350), (195, 10356970), (325, 6214182), (338, 5975175), (390, 5178485), (507, 3983450), (650, 3107091), (845, 2390070), (975, 2071394), (1014, 1991725), (1690, 1195035), (1950, 1035697), (2535, 796690), (4225, 478014), (5070, 398345), (8450, 239007), (12675, 159338), (25350, 79669)]