1223087910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{919}}^1$

素因数の和:1086

約数の個数: 128

約数和(自身を含む): 3322598400

約数和(自身を除く): 2099510490

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 109, 110, 111, 165, 185, 218, 222, 327, 330, 370, 407, 545, 555, 654, 814, 919, 1090, 1110, 1199, 1221, 1635, 1838, 2035, 2398, 2442, 2757, 3270, 3597, 4033, 4070, 4595, 5514, 5995, 6105, 7194, 8066, 9190, 10109, 11990, 12099, 12210, 13785, 17985, 20165, 20218, 24198, 27570, 30327, 34003, 35970, 40330, 44363, 50545, 60495, 60654, 68006, 88726, 100171, 101090, 102009, 120990, 133089, 151635, 170015, 200342, 204018, 221815, 266178, 300513, 303270, 340030, 374033, 443630, 500855, 510045, 601026, 665445, 748066, 1001710, 1020090, 1101881, 1122099, 1330890, 1502565, 1870165, 2203762, 2244198, 3005130, 3305643, 3706327, 3740330, 5509405, 5610495, 6611286, 7412654, 11018810, 11118981, 11220990, 16528215, 18531635, 22237962, 33056430, 37063270, 40769597, 55594905, 81539194, 111189810, 122308791, 203847985, 244617582, 407695970, 611543955, 1223087910]

約数ペア:

[(1, 1223087910), (2, 611543955), (3, 407695970), (5, 244617582), (6, 203847985), (10, 122308791), (11, 111189810), (15, 81539194), (22, 55594905), (30, 40769597), (33, 37063270), (37, 33056430), (55, 22237962), (66, 18531635), (74, 16528215), (109, 11220990), (110, 11118981), (111, 11018810), (165, 7412654), (185, 6611286), (218, 5610495), (222, 5509405), (327, 3740330), (330, 3706327), (370, 3305643), (407, 3005130), (545, 2244198), (555, 2203762), (654, 1870165), (814, 1502565), (919, 1330890), (1090, 1122099), (1110, 1101881), (1199, 1020090), (1221, 1001710), (1635, 748066), (1838, 665445), (2035, 601026), (2398, 510045), (2442, 500855), (2757, 443630), (3270, 374033), (3597, 340030), (4033, 303270), (4070, 300513), (4595, 266178), (5514, 221815), (5995, 204018), (6105, 200342), (7194, 170015), (8066, 151635), (9190, 133089), (10109, 120990), (11990, 102009), (12099, 101090), (12210, 100171), (13785, 88726), (17985, 68006), (20165, 60654), (20218, 60495), (24198, 50545), (27570, 44363), (30327, 40330), (34003, 35970)]