38611020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1$

素因数の和:620

約数の個数: 144

約数和(自身を含む): 131459328

約数和(自身を除く): 92848308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 49, 60, 69, 70, 84, 92, 98, 105, 115, 138, 140, 147, 161, 196, 210, 230, 245, 276, 294, 322, 345, 420, 460, 483, 490, 571, 588, 644, 690, 735, 805, 966, 980, 1127, 1142, 1380, 1470, 1610, 1713, 1932, 2254, 2284, 2415, 2855, 2940, 3220, 3381, 3426, 3997, 4508, 4830, 5635, 5710, 6762, 6852, 7994, 8565, 9660, 11270, 11420, 11991, 13133, 13524, 15988, 16905, 17130, 19985, 22540, 23982, 26266, 27979, 33810, 34260, 39399, 39970, 47964, 52532, 55958, 59955, 65665, 67620, 78798, 79940, 83937, 91931, 111916, 119910, 131330, 139895, 157596, 167874, 183862, 196995, 239820, 262660, 275793, 279790, 335748, 367724, 393990, 419685, 459655, 551586, 559580, 643517, 787980, 839370, 919310, 1103172, 1287034, 1378965, 1678740, 1838620, 1930551, 2574068, 2757930, 3217585, 3861102, 5515860, 6435170, 7722204, 9652755, 12870340, 19305510, 38611020]

約数ペア:

[(1, 38611020), (2, 19305510), (3, 12870340), (4, 9652755), (5, 7722204), (6, 6435170), (7, 5515860), (10, 3861102), (12, 3217585), (14, 2757930), (15, 2574068), (20, 1930551), (21, 1838620), (23, 1678740), (28, 1378965), (30, 1287034), (35, 1103172), (42, 919310), (46, 839370), (49, 787980), (60, 643517), (69, 559580), (70, 551586), (84, 459655), (92, 419685), (98, 393990), (105, 367724), (115, 335748), (138, 279790), (140, 275793), (147, 262660), (161, 239820), (196, 196995), (210, 183862), (230, 167874), (245, 157596), (276, 139895), (294, 131330), (322, 119910), (345, 111916), (420, 91931), (460, 83937), (483, 79940), (490, 78798), (571, 67620), (588, 65665), (644, 59955), (690, 55958), (735, 52532), (805, 47964), (966, 39970), (980, 39399), (1127, 34260), (1142, 33810), (1380, 27979), (1470, 26266), (1610, 23982), (1713, 22540), (1932, 19985), (2254, 17130), (2284, 16905), (2415, 15988), (2855, 13524), (2940, 13133), (3220, 11991), (3381, 11420), (3426, 11270), (3997, 9660), (4508, 8565), (4830, 7994), (5635, 6852), (5710, 6762)]