2247477570

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{640307}}^1$

素因数の和:640336

約数の個数: 64

約数和(自身を含む): 6454304640

約数和(自身を除く): 4206827070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 640307, 1280614, 1920921, 3201535, 3841842, 5762763, 6403070, 8323991, 9604605, 11525526, 16647982, 17288289, 19209210, 24971973, 28813815, 34576578, 41619955, 49943946, 57627630, 74915919, 83239910, 86441445, 124859865, 149831838, 172882890, 224747757, 249719730, 374579595, 449495514, 749159190, 1123738785, 2247477570]

約数ペア:

[(1, 2247477570), (2, 1123738785), (3, 749159190), (5, 449495514), (6, 374579595), (9, 249719730), (10, 224747757), (13, 172882890), (15, 149831838), (18, 124859865), (26, 86441445), (27, 83239910), (30, 74915919), (39, 57627630), (45, 49943946), (54, 41619955), (65, 34576578), (78, 28813815), (90, 24971973), (117, 19209210), (130, 17288289), (135, 16647982), (195, 11525526), (234, 9604605), (270, 8323991), (351, 6403070), (390, 5762763), (585, 3841842), (702, 3201535), (1170, 1920921), (1755, 1280614), (3510, 640307)]