68314830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{547}}^1$

素因数の和:761

約数の個数: 64

約数和(自身を含む): 172343808

約数和(自身を除く): 104028978

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 181, 230, 345, 362, 543, 547, 690, 905, 1086, 1094, 1641, 1810, 2715, 2735, 3282, 4163, 5430, 5470, 8205, 8326, 12489, 12581, 16410, 20815, 24978, 25162, 37743, 41630, 62445, 62905, 75486, 99007, 124890, 125810, 188715, 198014, 297021, 377430, 495035, 594042, 990070, 1485105, 2277161, 2970210, 4554322, 6831483, 11385805, 13662966, 22771610, 34157415, 68314830]

約数ペア:

[(1, 68314830), (2, 34157415), (3, 22771610), (5, 13662966), (6, 11385805), (10, 6831483), (15, 4554322), (23, 2970210), (30, 2277161), (46, 1485105), (69, 990070), (115, 594042), (138, 495035), (181, 377430), (230, 297021), (345, 198014), (362, 188715), (543, 125810), (547, 124890), (690, 99007), (905, 75486), (1086, 62905), (1094, 62445), (1641, 41630), (1810, 37743), (2715, 25162), (2735, 24978), (3282, 20815), (4163, 16410), (5430, 12581), (5470, 12489), (8205, 8326)]