2250780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1$

素因数の和:275

約数の個数: 96

約数和(自身を含む): 7547904

約数和(自身を除く): 5297124

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 233, 276, 322, 345, 420, 460, 466, 483, 644, 690, 699, 805, 932, 966, 1165, 1380, 1398, 1610, 1631, 1932, 2330, 2415, 2796, 3220, 3262, 3495, 4660, 4830, 4893, 5359, 6524, 6990, 8155, 9660, 9786, 10718, 13980, 16077, 16310, 19572, 21436, 24465, 26795, 32154, 32620, 37513, 48930, 53590, 64308, 75026, 80385, 97860, 107180, 112539, 150052, 160770, 187565, 225078, 321540, 375130, 450156, 562695, 750260, 1125390, 2250780]

約数ペア:

[(1, 2250780), (2, 1125390), (3, 750260), (4, 562695), (5, 450156), (6, 375130), (7, 321540), (10, 225078), (12, 187565), (14, 160770), (15, 150052), (20, 112539), (21, 107180), (23, 97860), (28, 80385), (30, 75026), (35, 64308), (42, 53590), (46, 48930), (60, 37513), (69, 32620), (70, 32154), (84, 26795), (92, 24465), (105, 21436), (115, 19572), (138, 16310), (140, 16077), (161, 13980), (210, 10718), (230, 9786), (233, 9660), (276, 8155), (322, 6990), (345, 6524), (420, 5359), (460, 4893), (466, 4830), (483, 4660), (644, 3495), (690, 3262), (699, 3220), (805, 2796), (932, 2415), (966, 2330), (1165, 1932), (1380, 1631), (1398, 1610)]