84839580

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{9619}}^1$

素因数の和:9648

約数の個数: 108

約数和(自身を含む): 299393640

約数和(自身を除く): 214554060

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 9619, 19238, 28857, 38476, 48095, 57714, 67333, 86571, 96190, 115428, 134666, 144285, 173142, 192380, 201999, 269332, 288570, 336665, 346284, 403998, 432855, 471331, 577140, 605997, 673330, 807996, 865710, 942662, 1009995, 1211994, 1346660, 1413993, 1731420, 1885324, 2019990, 2356655, 2423988, 2827986, 3029985, 4039980, 4241979, 4713310, 5655972, 6059970, 7069965, 8483958, 9426620, 12119940, 14139930, 16967916, 21209895, 28279860, 42419790, 84839580]

約数ペア:

[(1, 84839580), (2, 42419790), (3, 28279860), (4, 21209895), (5, 16967916), (6, 14139930), (7, 12119940), (9, 9426620), (10, 8483958), (12, 7069965), (14, 6059970), (15, 5655972), (18, 4713310), (20, 4241979), (21, 4039980), (28, 3029985), (30, 2827986), (35, 2423988), (36, 2356655), (42, 2019990), (45, 1885324), (49, 1731420), (60, 1413993), (63, 1346660), (70, 1211994), (84, 1009995), (90, 942662), (98, 865710), (105, 807996), (126, 673330), (140, 605997), (147, 577140), (180, 471331), (196, 432855), (210, 403998), (245, 346284), (252, 336665), (294, 288570), (315, 269332), (420, 201999), (441, 192380), (490, 173142), (588, 144285), (630, 134666), (735, 115428), (882, 96190), (980, 86571), (1260, 67333), (1470, 57714), (1764, 48095), (2205, 38476), (2940, 28857), (4410, 19238), (8820, 9619)]