12988890420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1811}}^1\times {\mathrm{10867}}^1$

素因数の和:12701

約数の個数: 96

約数和(自身を含む): 39700717056

約数和(自身を除く): 26711826636

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 1811, 3622, 5433, 7244, 9055, 10866, 10867, 18110, 19921, 21732, 21734, 27165, 32601, 36220, 39842, 43468, 54330, 54335, 59763, 65202, 79684, 99605, 108660, 108670, 119526, 119537, 130404, 163005, 199210, 217340, 239052, 239074, 298815, 326010, 358611, 398420, 478148, 597630, 597685, 652020, 717222, 1195260, 1195370, 1434444, 1793055, 2390740, 3586110, 7172220, 19680137, 39360274, 59040411, 78720548, 98400685, 118080822, 196801370, 216481507, 236161644, 295202055, 393602740, 432963014, 590404110, 649444521, 865926028, 1082407535, 1180808220, 1298889042, 2164815070, 2597778084, 3247222605, 4329630140, 6494445210, 12988890420]

約数ペア:

[(1, 12988890420), (2, 6494445210), (3, 4329630140), (4, 3247222605), (5, 2597778084), (6, 2164815070), (10, 1298889042), (11, 1180808220), (12, 1082407535), (15, 865926028), (20, 649444521), (22, 590404110), (30, 432963014), (33, 393602740), (44, 295202055), (55, 236161644), (60, 216481507), (66, 196801370), (110, 118080822), (132, 98400685), (165, 78720548), (220, 59040411), (330, 39360274), (660, 19680137), (1811, 7172220), (3622, 3586110), (5433, 2390740), (7244, 1793055), (9055, 1434444), (10866, 1195370), (10867, 1195260), (18110, 717222), (19921, 652020), (21732, 597685), (21734, 597630), (27165, 478148), (32601, 398420), (36220, 358611), (39842, 326010), (43468, 298815), (54330, 239074), (54335, 239052), (59763, 217340), (65202, 199210), (79684, 163005), (99605, 130404), (108660, 119537), (108670, 119526)]