1934460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1$

素因数の和:1003

約数の個数: 72

約数和(自身を含む): 6407856

約数和(自身を除く): 4473396

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, 977, 990, 1954, 1980, 2931, 3908, 4885, 5862, 8793, 9770, 10747, 11724, 14655, 17586, 19540, 21494, 29310, 32241, 35172, 42988, 43965, 53735, 58620, 64482, 87930, 96723, 107470, 128964, 161205, 175860, 193446, 214940, 322410, 386892, 483615, 644820, 967230, 1934460]

約数ペア:

[(1, 1934460), (2, 967230), (3, 644820), (4, 483615), (5, 386892), (6, 322410), (9, 214940), (10, 193446), (11, 175860), (12, 161205), (15, 128964), (18, 107470), (20, 96723), (22, 87930), (30, 64482), (33, 58620), (36, 53735), (44, 43965), (45, 42988), (55, 35172), (60, 32241), (66, 29310), (90, 21494), (99, 19540), (110, 17586), (132, 14655), (165, 11724), (180, 10747), (198, 9770), (220, 8793), (330, 5862), (396, 4885), (495, 3908), (660, 2931), (977, 1980), (990, 1954)]