4401180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{499}}^1$

素因数の和:528

約数の個数: 108

約数和(自身を含む): 15561000

約数和(自身を除く): 11159820

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, 499, 588, 630, 735, 882, 980, 998, 1260, 1470, 1497, 1764, 1996, 2205, 2495, 2940, 2994, 3493, 4410, 4491, 4990, 5988, 6986, 7485, 8820, 8982, 9980, 10479, 13972, 14970, 17465, 17964, 20958, 22455, 24451, 29940, 31437, 34930, 41916, 44910, 48902, 52395, 62874, 69860, 73353, 89820, 97804, 104790, 122255, 125748, 146706, 157185, 209580, 220059, 244510, 293412, 314370, 366765, 440118, 489020, 628740, 733530, 880236, 1100295, 1467060, 2200590, 4401180]

約数ペア:

[(1, 4401180), (2, 2200590), (3, 1467060), (4, 1100295), (5, 880236), (6, 733530), (7, 628740), (9, 489020), (10, 440118), (12, 366765), (14, 314370), (15, 293412), (18, 244510), (20, 220059), (21, 209580), (28, 157185), (30, 146706), (35, 125748), (36, 122255), (42, 104790), (45, 97804), (49, 89820), (60, 73353), (63, 69860), (70, 62874), (84, 52395), (90, 48902), (98, 44910), (105, 41916), (126, 34930), (140, 31437), (147, 29940), (180, 24451), (196, 22455), (210, 20958), (245, 17964), (252, 17465), (294, 14970), (315, 13972), (420, 10479), (441, 9980), (490, 8982), (499, 8820), (588, 7485), (630, 6986), (735, 5988), (882, 4990), (980, 4491), (998, 4410), (1260, 3493), (1470, 2994), (1497, 2940), (1764, 2495), (1996, 2205)]