383622290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 64

約数和(自身を含む): 753166080

約数和(自身を除く): 369543790

約数列:

[1, 2, 5, 10, 23, 37, 46, 61, 74, 115, 122, 185, 230, 305, 370, 610, 739, 851, 1403, 1478, 1702, 2257, 2806, 3695, 4255, 4514, 7015, 7390, 8510, 11285, 14030, 16997, 22570, 27343, 33994, 45079, 51911, 54686, 84985, 90158, 103822, 136715, 169970, 225395, 259555, 273430, 450790, 519110, 628889, 1036817, 1257778, 1667923, 2073634, 3144445, 3335846, 5184085, 6288890, 8339615, 10368170, 16679230, 38362229, 76724458, 191811145, 383622290]

約数ペア:

[(1, 383622290), (2, 191811145), (5, 76724458), (10, 38362229), (23, 16679230), (37, 10368170), (46, 8339615), (61, 6288890), (74, 5184085), (115, 3335846), (122, 3144445), (185, 2073634), (230, 1667923), (305, 1257778), (370, 1036817), (610, 628889), (739, 519110), (851, 450790), (1403, 273430), (1478, 259555), (1702, 225395), (2257, 169970), (2806, 136715), (3695, 103822), (4255, 90158), (4514, 84985), (7015, 54686), (7390, 51911), (8510, 45079), (11285, 33994), (14030, 27343), (16997, 22570)]