304801290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:908

約数の個数: 96

約数和(自身を含む): 831841920

約数和(自身を除く): 527040630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 229, 230, 345, 414, 458, 643, 687, 690, 1035, 1145, 1286, 1374, 1929, 2061, 2070, 2290, 3215, 3435, 3858, 4122, 5267, 5787, 6430, 6870, 9645, 10305, 10534, 11574, 14789, 15801, 19290, 20610, 26335, 28935, 29578, 31602, 44367, 47403, 52670, 57870, 73945, 79005, 88734, 94806, 133101, 147247, 147890, 158010, 221835, 237015, 266202, 294494, 441741, 443670, 474030, 665505, 736235, 883482, 1325223, 1331010, 1472470, 2208705, 2650446, 3386681, 4417410, 6626115, 6773362, 10160043, 13252230, 16933405, 20320086, 30480129, 33866810, 50800215, 60960258, 101600430, 152400645, 304801290]

約数ペア:

[(1, 304801290), (2, 152400645), (3, 101600430), (5, 60960258), (6, 50800215), (9, 33866810), (10, 30480129), (15, 20320086), (18, 16933405), (23, 13252230), (30, 10160043), (45, 6773362), (46, 6626115), (69, 4417410), (90, 3386681), (115, 2650446), (138, 2208705), (207, 1472470), (229, 1331010), (230, 1325223), (345, 883482), (414, 736235), (458, 665505), (643, 474030), (687, 443670), (690, 441741), (1035, 294494), (1145, 266202), (1286, 237015), (1374, 221835), (1929, 158010), (2061, 147890), (2070, 147247), (2290, 133101), (3215, 94806), (3435, 88734), (3858, 79005), (4122, 73945), (5267, 57870), (5787, 52670), (6430, 47403), (6870, 44367), (9645, 31602), (10305, 29578), (10534, 28935), (11574, 26335), (14789, 20610), (15801, 19290)]