30303888

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{151}}^1$

素因数の和:312

約数の個数: 80

約数和(自身を含む): 81649536

約数和(自身を除く): 51345648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 74, 111, 113, 148, 151, 222, 226, 296, 302, 339, 444, 452, 453, 592, 604, 678, 888, 904, 906, 1208, 1356, 1776, 1808, 1812, 2416, 2712, 3624, 4181, 5424, 5587, 7248, 8362, 11174, 12543, 16724, 16761, 17063, 22348, 25086, 33448, 33522, 34126, 44696, 50172, 51189, 66896, 67044, 68252, 89392, 100344, 102378, 134088, 136504, 200688, 204756, 268176, 273008, 409512, 631331, 819024, 1262662, 1893993, 2525324, 3787986, 5050648, 7575972, 10101296, 15151944, 30303888]

約数ペア:

[(1, 30303888), (2, 15151944), (3, 10101296), (4, 7575972), (6, 5050648), (8, 3787986), (12, 2525324), (16, 1893993), (24, 1262662), (37, 819024), (48, 631331), (74, 409512), (111, 273008), (113, 268176), (148, 204756), (151, 200688), (222, 136504), (226, 134088), (296, 102378), (302, 100344), (339, 89392), (444, 68252), (452, 67044), (453, 66896), (592, 51189), (604, 50172), (678, 44696), (888, 34126), (904, 33522), (906, 33448), (1208, 25086), (1356, 22348), (1776, 17063), (1808, 16761), (1812, 16724), (2416, 12543), (2712, 11174), (3624, 8362), (4181, 7248), (5424, 5587)]