1204004790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{631}}^1$

素因数の和:875

約数の個数: 128

約数和(自身を含む): 3319971840

約数和(自身を除く): 2115967050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 90, 111, 135, 185, 191, 222, 270, 333, 370, 382, 555, 573, 631, 666, 955, 999, 1110, 1146, 1262, 1665, 1719, 1893, 1910, 1998, 2865, 3155, 3330, 3438, 3786, 4995, 5157, 5679, 5730, 6310, 7067, 8595, 9465, 9990, 10314, 11358, 14134, 17037, 17190, 18930, 21201, 23347, 25785, 28395, 34074, 35335, 42402, 46694, 51570, 56790, 63603, 70041, 70670, 85185, 106005, 116735, 120521, 127206, 140082, 170370, 190809, 210123, 212010, 233470, 241042, 318015, 350205, 361563, 381618, 420246, 602605, 630369, 636030, 700410, 723126, 954045, 1050615, 1084689, 1205210, 1260738, 1807815, 1908090, 2101230, 2169378, 3151845, 3254067, 3615630, 4459277, 5423445, 6303690, 6508134, 8918554, 10846890, 13377831, 16270335, 22296385, 26755662, 32540670, 40133493, 44592770, 66889155, 80266986, 120400479, 133778310, 200667465, 240800958, 401334930, 602002395, 1204004790]

約数ペア:

[(1, 1204004790), (2, 602002395), (3, 401334930), (5, 240800958), (6, 200667465), (9, 133778310), (10, 120400479), (15, 80266986), (18, 66889155), (27, 44592770), (30, 40133493), (37, 32540670), (45, 26755662), (54, 22296385), (74, 16270335), (90, 13377831), (111, 10846890), (135, 8918554), (185, 6508134), (191, 6303690), (222, 5423445), (270, 4459277), (333, 3615630), (370, 3254067), (382, 3151845), (555, 2169378), (573, 2101230), (631, 1908090), (666, 1807815), (955, 1260738), (999, 1205210), (1110, 1084689), (1146, 1050615), (1262, 954045), (1665, 723126), (1719, 700410), (1893, 636030), (1910, 630369), (1998, 602605), (2865, 420246), (3155, 381618), (3330, 361563), (3438, 350205), (3786, 318015), (4995, 241042), (5157, 233470), (5679, 212010), (5730, 210123), (6310, 190809), (7067, 170370), (8595, 140082), (9465, 127206), (9990, 120521), (10314, 116735), (11358, 106005), (14134, 85185), (17037, 70670), (17190, 70041), (18930, 63603), (21201, 56790), (23347, 51570), (25785, 46694), (28395, 42402), (34074, 35335)]