105659820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{83857}}^1$

素因数の和:83879

約数の個数: 72

約数和(自身を含む): 366291744

約数和(自身を除く): 260631924

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 83857, 167714, 251571, 335428, 419285, 503142, 586999, 754713, 838570, 1006284, 1173998, 1257855, 1509426, 1677140, 1760997, 2347996, 2515710, 2934995, 3018852, 3521994, 3773565, 5031420, 5282991, 5869990, 7043988, 7547130, 8804985, 10565982, 11739980, 15094260, 17609970, 21131964, 26414955, 35219940, 52829910, 105659820]

約数ペア:

[(1, 105659820), (2, 52829910), (3, 35219940), (4, 26414955), (5, 21131964), (6, 17609970), (7, 15094260), (9, 11739980), (10, 10565982), (12, 8804985), (14, 7547130), (15, 7043988), (18, 5869990), (20, 5282991), (21, 5031420), (28, 3773565), (30, 3521994), (35, 3018852), (36, 2934995), (42, 2515710), (45, 2347996), (60, 1760997), (63, 1677140), (70, 1509426), (84, 1257855), (90, 1173998), (105, 1006284), (126, 838570), (140, 754713), (180, 586999), (210, 503142), (252, 419285), (315, 335428), (420, 251571), (630, 167714), (1260, 83857)]