1279355610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{12473}}^1$

素因数の和:12759

約数の個数: 64

約数和(自身を含む): 3319481088

約数和(自身を除く): 2040125478

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 263, 390, 526, 789, 1315, 1578, 2630, 3419, 3945, 6838, 7890, 10257, 12473, 17095, 20514, 24946, 34190, 37419, 51285, 62365, 74838, 102570, 124730, 162149, 187095, 324298, 374190, 486447, 810745, 972894, 1621490, 2432235, 3280399, 4864470, 6560798, 9841197, 16401995, 19682394, 32803990, 42645187, 49205985, 85290374, 98411970, 127935561, 213225935, 255871122, 426451870, 639677805, 1279355610]

約数ペア:

[(1, 1279355610), (2, 639677805), (3, 426451870), (5, 255871122), (6, 213225935), (10, 127935561), (13, 98411970), (15, 85290374), (26, 49205985), (30, 42645187), (39, 32803990), (65, 19682394), (78, 16401995), (130, 9841197), (195, 6560798), (263, 4864470), (390, 3280399), (526, 2432235), (789, 1621490), (1315, 972894), (1578, 810745), (2630, 486447), (3419, 374190), (3945, 324298), (6838, 187095), (7890, 162149), (10257, 124730), (12473, 102570), (17095, 74838), (20514, 62365), (24946, 51285), (34190, 37419)]