30216816

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{967}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 99866624

約数和(自身を除く): 69649808

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 967, 1008, 1116, 1302, 1488, 1736, 1934, 1953, 2232, 2604, 2901, 3472, 3868, 3906, 4464, 5208, 5802, 6769, 7736, 7812, 8703, 10416, 11604, 13538, 15472, 15624, 17406, 20307, 23208, 27076, 29977, 31248, 34812, 40614, 46416, 54152, 59954, 60921, 69624, 81228, 89931, 108304, 119908, 121842, 139248, 162456, 179862, 209839, 239816, 243684, 269793, 324912, 359724, 419678, 479632, 487368, 539586, 629517, 719448, 839356, 974736, 1079172, 1259034, 1438896, 1678712, 1888551, 2158344, 2518068, 3357424, 3777102, 4316688, 5036136, 7554204, 10072272, 15108408, 30216816]

約数ペア:

[(1, 30216816), (2, 15108408), (3, 10072272), (4, 7554204), (6, 5036136), (7, 4316688), (8, 3777102), (9, 3357424), (12, 2518068), (14, 2158344), (16, 1888551), (18, 1678712), (21, 1438896), (24, 1259034), (28, 1079172), (31, 974736), (36, 839356), (42, 719448), (48, 629517), (56, 539586), (62, 487368), (63, 479632), (72, 419678), (84, 359724), (93, 324912), (112, 269793), (124, 243684), (126, 239816), (144, 209839), (168, 179862), (186, 162456), (217, 139248), (248, 121842), (252, 119908), (279, 108304), (336, 89931), (372, 81228), (434, 69624), (496, 60921), (504, 59954), (558, 54152), (651, 46416), (744, 40614), (868, 34812), (967, 31248), (1008, 29977), (1116, 27076), (1302, 23208), (1488, 20307), (1736, 17406), (1934, 15624), (1953, 15472), (2232, 13538), (2604, 11604), (2901, 10416), (3472, 8703), (3868, 7812), (3906, 7736), (4464, 6769), (5208, 5802)]