76946490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{521}}^1\times {\mathrm{547}}^1$

素因数の和:1084

約数の個数: 64

約数和(自身を含む): 205960320

約数和(自身を除く): 129013830

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 521, 547, 1042, 1094, 1563, 1641, 2605, 2735, 3126, 3282, 4689, 4923, 5210, 5470, 7815, 8205, 9378, 9846, 14067, 14769, 15630, 16410, 23445, 24615, 28134, 29538, 46890, 49230, 70335, 73845, 140670, 147690, 284987, 569974, 854961, 1424935, 1709922, 2564883, 2849870, 4274805, 5129766, 7694649, 8549610, 12824415, 15389298, 25648830, 38473245, 76946490]

約数ペア:

[(1, 76946490), (2, 38473245), (3, 25648830), (5, 15389298), (6, 12824415), (9, 8549610), (10, 7694649), (15, 5129766), (18, 4274805), (27, 2849870), (30, 2564883), (45, 1709922), (54, 1424935), (90, 854961), (135, 569974), (270, 284987), (521, 147690), (547, 140670), (1042, 73845), (1094, 70335), (1563, 49230), (1641, 46890), (2605, 29538), (2735, 28134), (3126, 24615), (3282, 23445), (4689, 16410), (4923, 15630), (5210, 14769), (5470, 14067), (7815, 9846), (8205, 9378)]