30695940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:482

約数の個数: 144

約数和(自身を含む): 104569920

約数和(自身を除く): 73873980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 419, 444, 495, 555, 660, 666, 740, 814, 838, 990, 1110, 1221, 1257, 1332, 1628, 1665, 1676, 1980, 2035, 2095, 2220, 2442, 2514, 3330, 3663, 3771, 4070, 4190, 4609, 4884, 5028, 6105, 6285, 6660, 7326, 7542, 8140, 8380, 9218, 12210, 12570, 13827, 14652, 15084, 15503, 18315, 18436, 18855, 23045, 24420, 25140, 27654, 31006, 36630, 37710, 41481, 46090, 46509, 55308, 62012, 69135, 73260, 75420, 77515, 82962, 92180, 93018, 138270, 139527, 155030, 165924, 170533, 186036, 207405, 232545, 276540, 279054, 310060, 341066, 414810, 465090, 511599, 558108, 682132, 697635, 829620, 852665, 930180, 1023198, 1395270, 1534797, 1705330, 2046396, 2557995, 2790540, 3069594, 3410660, 5115990, 6139188, 7673985, 10231980, 15347970, 30695940]

約数ペア:

[(1, 30695940), (2, 15347970), (3, 10231980), (4, 7673985), (5, 6139188), (6, 5115990), (9, 3410660), (10, 3069594), (11, 2790540), (12, 2557995), (15, 2046396), (18, 1705330), (20, 1534797), (22, 1395270), (30, 1023198), (33, 930180), (36, 852665), (37, 829620), (44, 697635), (45, 682132), (55, 558108), (60, 511599), (66, 465090), (74, 414810), (90, 341066), (99, 310060), (110, 279054), (111, 276540), (132, 232545), (148, 207405), (165, 186036), (180, 170533), (185, 165924), (198, 155030), (220, 139527), (222, 138270), (330, 93018), (333, 92180), (370, 82962), (396, 77515), (407, 75420), (419, 73260), (444, 69135), (495, 62012), (555, 55308), (660, 46509), (666, 46090), (740, 41481), (814, 37710), (838, 36630), (990, 31006), (1110, 27654), (1221, 25140), (1257, 24420), (1332, 23045), (1628, 18855), (1665, 18436), (1676, 18315), (1980, 15503), (2035, 15084), (2095, 14652), (2220, 13827), (2442, 12570), (2514, 12210), (3330, 9218), (3663, 8380), (3771, 8140), (4070, 7542), (4190, 7326), (4609, 6660), (4884, 6285), (5028, 6105)]