23339820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{911}}^1$

素因数の和:991

約数の個数: 96

約数和(自身を含む): 75995136

約数和(自身を除く): 52655316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 61, 70, 84, 105, 122, 140, 183, 210, 244, 305, 366, 420, 427, 610, 732, 854, 911, 915, 1220, 1281, 1708, 1822, 1830, 2135, 2562, 2733, 3644, 3660, 4270, 4555, 5124, 5466, 6377, 6405, 8540, 9110, 10932, 12754, 12810, 13665, 18220, 19131, 25508, 25620, 27330, 31885, 38262, 54660, 55571, 63770, 76524, 95655, 111142, 127540, 166713, 191310, 222284, 277855, 333426, 382620, 388997, 555710, 666852, 777994, 833565, 1111420, 1166991, 1555988, 1667130, 1944985, 2333982, 3334260, 3889970, 4667964, 5834955, 7779940, 11669910, 23339820]

約数ペア:

[(1, 23339820), (2, 11669910), (3, 7779940), (4, 5834955), (5, 4667964), (6, 3889970), (7, 3334260), (10, 2333982), (12, 1944985), (14, 1667130), (15, 1555988), (20, 1166991), (21, 1111420), (28, 833565), (30, 777994), (35, 666852), (42, 555710), (60, 388997), (61, 382620), (70, 333426), (84, 277855), (105, 222284), (122, 191310), (140, 166713), (183, 127540), (210, 111142), (244, 95655), (305, 76524), (366, 63770), (420, 55571), (427, 54660), (610, 38262), (732, 31885), (854, 27330), (911, 25620), (915, 25508), (1220, 19131), (1281, 18220), (1708, 13665), (1822, 12810), (1830, 12754), (2135, 10932), (2562, 9110), (2733, 8540), (3644, 6405), (3660, 6377), (4270, 5466), (4555, 5124)]