1027191480

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1222847}}^1$

素因数の和:1222868

約数の個数: 64

約数和(自身を含む): 3521802240

約数和(自身を除く): 2494610760

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1222847, 2445694, 3668541, 4891388, 6114235, 7337082, 8559929, 9782776, 12228470, 14674164, 17119858, 18342705, 24456940, 25679787, 29348328, 34239716, 36685410, 42799645, 48913880, 51359574, 68479432, 73370820, 85599290, 102719148, 128398935, 146741640, 171198580, 205438296, 256797870, 342397160, 513595740, 1027191480]

約数ペア:

[(1, 1027191480), (2, 513595740), (3, 342397160), (4, 256797870), (5, 205438296), (6, 171198580), (7, 146741640), (8, 128398935), (10, 102719148), (12, 85599290), (14, 73370820), (15, 68479432), (20, 51359574), (21, 48913880), (24, 42799645), (28, 36685410), (30, 34239716), (35, 29348328), (40, 25679787), (42, 24456940), (56, 18342705), (60, 17119858), (70, 14674164), (84, 12228470), (105, 9782776), (120, 8559929), (140, 7337082), (168, 6114235), (210, 4891388), (280, 3668541), (420, 2445694), (840, 1222847)]