139070850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{15199}}^1$

素因数の和:15275

約数の個数: 48

約数和(自身を含む): 350572800

約数和(自身を除く): 211501950

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 61, 75, 122, 150, 183, 305, 366, 610, 915, 1525, 1830, 3050, 4575, 9150, 15199, 30398, 45597, 75995, 91194, 151990, 227985, 379975, 455970, 759950, 927139, 1139925, 1854278, 2279850, 2781417, 4635695, 5562834, 9271390, 13907085, 23178475, 27814170, 46356950, 69535425, 139070850]

約数ペア:

[(1, 139070850), (2, 69535425), (3, 46356950), (5, 27814170), (6, 23178475), (10, 13907085), (15, 9271390), (25, 5562834), (30, 4635695), (50, 2781417), (61, 2279850), (75, 1854278), (122, 1139925), (150, 927139), (183, 759950), (305, 455970), (366, 379975), (610, 227985), (915, 151990), (1525, 91194), (1830, 75995), (3050, 45597), (4575, 30398), (9150, 15199)]