20170166970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2221}}^1\times {\mathrm{17807}}^1$

素因数の和:20055

約数の個数: 64

約数和(自身を含む): 51281911296

約数和(自身を除く): 31111744326

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 2221, 4442, 6663, 11105, 13326, 17807, 22210, 33315, 35614, 37757, 53421, 66630, 75514, 89035, 106842, 113271, 178070, 188785, 226542, 267105, 302719, 377570, 534210, 566355, 605438, 908157, 1132710, 1513595, 1816314, 3027190, 4540785, 9081570, 39549347, 79098694, 118648041, 197746735, 237296082, 395493470, 593240205, 672338899, 1186480410, 1344677798, 2017016697, 3361694495, 4034033394, 6723388990, 10085083485, 20170166970]

約数ペア:

[(1, 20170166970), (2, 10085083485), (3, 6723388990), (5, 4034033394), (6, 3361694495), (10, 2017016697), (15, 1344677798), (17, 1186480410), (30, 672338899), (34, 593240205), (51, 395493470), (85, 237296082), (102, 197746735), (170, 118648041), (255, 79098694), (510, 39549347), (2221, 9081570), (4442, 4540785), (6663, 3027190), (11105, 1816314), (13326, 1513595), (17807, 1132710), (22210, 908157), (33315, 605438), (35614, 566355), (37757, 534210), (53421, 377570), (66630, 302719), (75514, 267105), (89035, 226542), (106842, 188785), (113271, 178070)]