2859778980

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10613}}^1$

素因数の和:11130

約数の個数: 96

約数和(自身を含む): 8915760000

約数和(自身を除く): 6055981020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 499, 540, 998, 1497, 1996, 2495, 2994, 4491, 4990, 5988, 7485, 8982, 9980, 10613, 13473, 14970, 17964, 21226, 22455, 26946, 29940, 31839, 42452, 44910, 53065, 53892, 63678, 67365, 89820, 95517, 106130, 127356, 134730, 159195, 191034, 212260, 269460, 286551, 318390, 382068, 477585, 573102, 636780, 955170, 1146204, 1432755, 1910340, 2865510, 5295887, 5731020, 10591774, 15887661, 21183548, 26479435, 31775322, 47662983, 52958870, 63550644, 79438305, 95325966, 105917740, 142988949, 158876610, 190651932, 238314915, 285977898, 317753220, 476629830, 571955796, 714944745, 953259660, 1429889490, 2859778980]

約数ペア:

[(1, 2859778980), (2, 1429889490), (3, 953259660), (4, 714944745), (5, 571955796), (6, 476629830), (9, 317753220), (10, 285977898), (12, 238314915), (15, 190651932), (18, 158876610), (20, 142988949), (27, 105917740), (30, 95325966), (36, 79438305), (45, 63550644), (54, 52958870), (60, 47662983), (90, 31775322), (108, 26479435), (135, 21183548), (180, 15887661), (270, 10591774), (499, 5731020), (540, 5295887), (998, 2865510), (1497, 1910340), (1996, 1432755), (2495, 1146204), (2994, 955170), (4491, 636780), (4990, 573102), (5988, 477585), (7485, 382068), (8982, 318390), (9980, 286551), (10613, 269460), (13473, 212260), (14970, 191034), (17964, 159195), (21226, 134730), (22455, 127356), (26946, 106130), (29940, 95517), (31839, 89820), (42452, 67365), (44910, 63678), (53065, 53892)]