201701910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{7529}}^1$

素因数の和:7605

約数の個数: 64

約数和(自身を含む): 520473600

約数和(自身を除く): 318771690

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 47, 57, 94, 95, 114, 141, 190, 235, 282, 285, 470, 570, 705, 893, 1410, 1786, 2679, 4465, 5358, 7529, 8930, 13395, 15058, 22587, 26790, 37645, 45174, 75290, 112935, 143051, 225870, 286102, 353863, 429153, 707726, 715255, 858306, 1061589, 1430510, 1769315, 2123178, 2145765, 3538630, 4291530, 5307945, 6723397, 10615890, 13446794, 20170191, 33616985, 40340382, 67233970, 100850955, 201701910]

約数ペア:

[(1, 201701910), (2, 100850955), (3, 67233970), (5, 40340382), (6, 33616985), (10, 20170191), (15, 13446794), (19, 10615890), (30, 6723397), (38, 5307945), (47, 4291530), (57, 3538630), (94, 2145765), (95, 2123178), (114, 1769315), (141, 1430510), (190, 1061589), (235, 858306), (282, 715255), (285, 707726), (470, 429153), (570, 353863), (705, 286102), (893, 225870), (1410, 143051), (1786, 112935), (2679, 75290), (4465, 45174), (5358, 37645), (7529, 26790), (8930, 22587), (13395, 15058)]