4549860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:202

約数の個数: 144

約数和(自身を含む): 16563456

約数和(自身を除く): 12013596

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 157, 161, 180, 207, 210, 230, 252, 276, 314, 315, 322, 345, 414, 420, 460, 471, 483, 628, 630, 644, 690, 785, 805, 828, 942, 966, 1035, 1099, 1260, 1380, 1413, 1449, 1570, 1610, 1884, 1932, 2070, 2198, 2355, 2415, 2826, 2898, 3140, 3220, 3297, 3611, 4140, 4396, 4710, 4830, 5495, 5652, 5796, 6594, 7065, 7222, 7245, 9420, 9660, 9891, 10833, 10990, 13188, 14130, 14444, 14490, 16485, 18055, 19782, 21666, 21980, 25277, 28260, 28980, 32499, 32970, 36110, 39564, 43332, 49455, 50554, 54165, 64998, 65940, 72220, 75831, 98910, 101108, 108330, 126385, 129996, 151662, 162495, 197820, 216660, 227493, 252770, 303324, 324990, 379155, 454986, 505540, 649980, 758310, 909972, 1137465, 1516620, 2274930, 4549860]

約数ペア:

[(1, 4549860), (2, 2274930), (3, 1516620), (4, 1137465), (5, 909972), (6, 758310), (7, 649980), (9, 505540), (10, 454986), (12, 379155), (14, 324990), (15, 303324), (18, 252770), (20, 227493), (21, 216660), (23, 197820), (28, 162495), (30, 151662), (35, 129996), (36, 126385), (42, 108330), (45, 101108), (46, 98910), (60, 75831), (63, 72220), (69, 65940), (70, 64998), (84, 54165), (90, 50554), (92, 49455), (105, 43332), (115, 39564), (126, 36110), (138, 32970), (140, 32499), (157, 28980), (161, 28260), (180, 25277), (207, 21980), (210, 21666), (230, 19782), (252, 18055), (276, 16485), (314, 14490), (315, 14444), (322, 14130), (345, 13188), (414, 10990), (420, 10833), (460, 9891), (471, 9660), (483, 9420), (628, 7245), (630, 7222), (644, 7065), (690, 6594), (785, 5796), (805, 5652), (828, 5495), (942, 4830), (966, 4710), (1035, 4396), (1099, 4140), (1260, 3611), (1380, 3297), (1413, 3220), (1449, 3140), (1570, 2898), (1610, 2826), (1884, 2415), (1932, 2355), (2070, 2198)]