70286280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{3931}}^1$

素因数の和:4094

約数の個数: 64

約数和(自身を含む): 212328000

約数和(自身を除く): 142041720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 149, 298, 447, 596, 745, 894, 1192, 1490, 1788, 2235, 2980, 3576, 3931, 4470, 5960, 7862, 8940, 11793, 15724, 17880, 19655, 23586, 31448, 39310, 47172, 58965, 78620, 94344, 117930, 157240, 235860, 471720, 585719, 1171438, 1757157, 2342876, 2928595, 3514314, 4685752, 5857190, 7028628, 8785785, 11714380, 14057256, 17571570, 23428760, 35143140, 70286280]

約数ペア:

[(1, 70286280), (2, 35143140), (3, 23428760), (4, 17571570), (5, 14057256), (6, 11714380), (8, 8785785), (10, 7028628), (12, 5857190), (15, 4685752), (20, 3514314), (24, 2928595), (30, 2342876), (40, 1757157), (60, 1171438), (120, 585719), (149, 471720), (298, 235860), (447, 157240), (596, 117930), (745, 94344), (894, 78620), (1192, 58965), (1490, 47172), (1788, 39310), (2235, 31448), (2980, 23586), (3576, 19655), (3931, 17880), (4470, 15724), (5960, 11793), (7862, 8940)]