236921490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67499}}^1$

素因数の和:67528

約数の個数: 64

約数和(自身を含む): 680400000

約数和(自身を除く): 443478510

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 67499, 134998, 202497, 337495, 404994, 607491, 674990, 877487, 1012485, 1214982, 1754974, 1822473, 2024970, 2632461, 3037455, 3644946, 4387435, 5264922, 6074910, 7897383, 8774870, 9112365, 13162305, 15794766, 18224730, 23692149, 26324610, 39486915, 47384298, 78973830, 118460745, 236921490]

約数ペア:

[(1, 236921490), (2, 118460745), (3, 78973830), (5, 47384298), (6, 39486915), (9, 26324610), (10, 23692149), (13, 18224730), (15, 15794766), (18, 13162305), (26, 9112365), (27, 8774870), (30, 7897383), (39, 6074910), (45, 5264922), (54, 4387435), (65, 3644946), (78, 3037455), (90, 2632461), (117, 2024970), (130, 1822473), (135, 1754974), (195, 1214982), (234, 1012485), (270, 877487), (351, 674990), (390, 607491), (585, 404994), (702, 337495), (1170, 202497), (1755, 134998), (3510, 67499)]