2686876350

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{61981}}^1$

素因数の和:62030

約数の個数: 72

約数和(自身を含む): 7078592328

約数和(自身を除く): 4391715978

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 34, 50, 51, 75, 85, 102, 150, 170, 255, 289, 425, 510, 578, 850, 867, 1275, 1445, 1734, 2550, 2890, 4335, 7225, 8670, 14450, 21675, 43350, 61981, 123962, 185943, 309905, 371886, 619810, 929715, 1053677, 1549525, 1859430, 2107354, 3099050, 3161031, 4648575, 5268385, 6322062, 9297150, 10536770, 15805155, 17912509, 26341925, 31610310, 35825018, 52683850, 53737527, 79025775, 89562545, 107475054, 158051550, 179125090, 268687635, 447812725, 537375270, 895625450, 1343438175, 2686876350]

約数ペア:

[(1, 2686876350), (2, 1343438175), (3, 895625450), (5, 537375270), (6, 447812725), (10, 268687635), (15, 179125090), (17, 158051550), (25, 107475054), (30, 89562545), (34, 79025775), (50, 53737527), (51, 52683850), (75, 35825018), (85, 31610310), (102, 26341925), (150, 17912509), (170, 15805155), (255, 10536770), (289, 9297150), (425, 6322062), (510, 5268385), (578, 4648575), (850, 3161031), (867, 3099050), (1275, 2107354), (1445, 1859430), (1734, 1549525), (2550, 1053677), (2890, 929715), (4335, 619810), (7225, 371886), (8670, 309905), (14450, 185943), (21675, 123962), (43350, 61981)]