30927366

素因数分解:

$2^1\times 3^3\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{229}}^1$

素因数の和:342

約数の個数: 64

約数和(自身を含む): 71870400

約数和(自身を除く): 40943034

約数列:

[1, 2, 3, 6, 9, 18, 27, 41, 54, 61, 82, 122, 123, 183, 229, 246, 366, 369, 458, 549, 687, 738, 1098, 1107, 1374, 1647, 2061, 2214, 2501, 3294, 4122, 5002, 6183, 7503, 9389, 12366, 13969, 15006, 18778, 22509, 27938, 28167, 41907, 45018, 56334, 67527, 83814, 84501, 125721, 135054, 169002, 251442, 253503, 377163, 507006, 572729, 754326, 1145458, 1718187, 3436374, 5154561, 10309122, 15463683, 30927366]

約数ペア:

[(1, 30927366), (2, 15463683), (3, 10309122), (6, 5154561), (9, 3436374), (18, 1718187), (27, 1145458), (41, 754326), (54, 572729), (61, 507006), (82, 377163), (122, 253503), (123, 251442), (183, 169002), (229, 135054), (246, 125721), (366, 84501), (369, 83814), (458, 67527), (549, 56334), (687, 45018), (738, 41907), (1098, 28167), (1107, 27938), (1374, 22509), (1647, 18778), (2061, 15006), (2214, 13969), (2501, 12366), (3294, 9389), (4122, 7503), (5002, 6183)]