2379528090

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{79397}}^1$

素因数の和:79453

約数の個数: 80

約数和(自身を含む): 6571296072

約数和(自身を除く): 4191767982

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5994, 9990, 14985, 29970, 79397, 158794, 238191, 396985, 476382, 714573, 793970, 1190955, 1429146, 2143719, 2381910, 2937689, 3572865, 4287438, 5875378, 6431157, 7145730, 8813067, 10718595, 12862314, 14688445, 17626134, 21437190, 26439201, 29376890, 32155785, 44065335, 52878402, 64311570, 79317603, 88130670, 132196005, 158635206, 237952809, 264392010, 396588015, 475905618, 793176030, 1189764045, 2379528090]

約数ペア:

[(1, 2379528090), (2, 1189764045), (3, 793176030), (5, 475905618), (6, 396588015), (9, 264392010), (10, 237952809), (15, 158635206), (18, 132196005), (27, 88130670), (30, 79317603), (37, 64311570), (45, 52878402), (54, 44065335), (74, 32155785), (81, 29376890), (90, 26439201), (111, 21437190), (135, 17626134), (162, 14688445), (185, 12862314), (222, 10718595), (270, 8813067), (333, 7145730), (370, 6431157), (405, 5875378), (555, 4287438), (666, 3572865), (810, 2937689), (999, 2381910), (1110, 2143719), (1665, 1429146), (1998, 1190955), (2997, 793970), (3330, 714573), (4995, 476382), (5994, 396985), (9990, 238191), (14985, 158794), (29970, 79397)]