1471140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1$

素因数の和:769

約数の個数: 72

約数和(自身を含む): 4874688

約数和(自身を除く): 3403548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 743, 990, 1486, 1980, 2229, 2972, 3715, 4458, 6687, 7430, 8173, 8916, 11145, 13374, 14860, 16346, 22290, 24519, 26748, 32692, 33435, 40865, 44580, 49038, 66870, 73557, 81730, 98076, 122595, 133740, 147114, 163460, 245190, 294228, 367785, 490380, 735570, 1471140]

約数ペア:

[(1, 1471140), (2, 735570), (3, 490380), (4, 367785), (5, 294228), (6, 245190), (9, 163460), (10, 147114), (11, 133740), (12, 122595), (15, 98076), (18, 81730), (20, 73557), (22, 66870), (30, 49038), (33, 44580), (36, 40865), (44, 33435), (45, 32692), (55, 26748), (60, 24519), (66, 22290), (90, 16346), (99, 14860), (110, 13374), (132, 11145), (165, 8916), (180, 8173), (198, 7430), (220, 6687), (330, 4458), (396, 3715), (495, 2972), (660, 2229), (743, 1980), (990, 1486)]