30727242

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 86822400

約数和(自身を除く): 56095158

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 37, 39, 42, 54, 63, 74, 78, 91, 111, 117, 126, 169, 182, 189, 222, 234, 259, 273, 333, 338, 351, 378, 481, 507, 518, 546, 666, 702, 777, 819, 962, 999, 1014, 1183, 1443, 1521, 1554, 1638, 1998, 2197, 2331, 2366, 2457, 2886, 3042, 3367, 3549, 4329, 4394, 4563, 4662, 4914, 6253, 6591, 6734, 6993, 7098, 8658, 9126, 10101, 10647, 12506, 12987, 13182, 13986, 15379, 18759, 19773, 20202, 21294, 25974, 30303, 30758, 31941, 37518, 39546, 43771, 46137, 56277, 59319, 60606, 63882, 81289, 87542, 90909, 92274, 112554, 118638, 131313, 138411, 162578, 168831, 181818, 243867, 262626, 276822, 337662, 393939, 415233, 487734, 569023, 731601, 787878, 830466, 1138046, 1181817, 1463202, 1707069, 2194803, 2363634, 3414138, 4389606, 5121207, 10242414, 15363621, 30727242]

約数ペア:

[(1, 30727242), (2, 15363621), (3, 10242414), (6, 5121207), (7, 4389606), (9, 3414138), (13, 2363634), (14, 2194803), (18, 1707069), (21, 1463202), (26, 1181817), (27, 1138046), (37, 830466), (39, 787878), (42, 731601), (54, 569023), (63, 487734), (74, 415233), (78, 393939), (91, 337662), (111, 276822), (117, 262626), (126, 243867), (169, 181818), (182, 168831), (189, 162578), (222, 138411), (234, 131313), (259, 118638), (273, 112554), (333, 92274), (338, 90909), (351, 87542), (378, 81289), (481, 63882), (507, 60606), (518, 59319), (546, 56277), (666, 46137), (702, 43771), (777, 39546), (819, 37518), (962, 31941), (999, 30758), (1014, 30303), (1183, 25974), (1443, 21294), (1521, 20202), (1554, 19773), (1638, 18759), (1998, 15379), (2197, 13986), (2331, 13182), (2366, 12987), (2457, 12506), (2886, 10647), (3042, 10101), (3367, 9126), (3549, 8658), (4329, 7098), (4394, 6993), (4563, 6734), (4662, 6591), (4914, 6253)]