170147900170

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2689}}^1\times {\mathrm{16183}}^1$

素因数の和:18919

約数の個数: 64

約数和(自身を含む): 338527848960

約数和(自身を除く): 168379948790

約数列:

[1, 2, 5, 10, 17, 23, 34, 46, 85, 115, 170, 230, 391, 782, 1955, 2689, 3910, 5378, 13445, 16183, 26890, 32366, 45713, 61847, 80915, 91426, 123694, 161830, 228565, 275111, 309235, 372209, 457130, 550222, 618470, 744418, 1051399, 1375555, 1861045, 2102798, 2751110, 3722090, 5256995, 6327553, 10513990, 12655106, 31637765, 43516087, 63275530, 87032174, 217580435, 435160870, 739773479, 1000870001, 1479546958, 2001740002, 3698867395, 5004350005, 7397734790, 10008700010, 17014790017, 34029580034, 85073950085, 170147900170]

約数ペア:

[(1, 170147900170), (2, 85073950085), (5, 34029580034), (10, 17014790017), (17, 10008700010), (23, 7397734790), (34, 5004350005), (46, 3698867395), (85, 2001740002), (115, 1479546958), (170, 1000870001), (230, 739773479), (391, 435160870), (782, 217580435), (1955, 87032174), (2689, 63275530), (3910, 43516087), (5378, 31637765), (13445, 12655106), (16183, 10513990), (26890, 6327553), (32366, 5256995), (45713, 3722090), (61847, 2751110), (80915, 2102798), (91426, 1861045), (123694, 1375555), (161830, 1051399), (228565, 744418), (275111, 618470), (309235, 550222), (372209, 457130)]