129755790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{3061}}^1$

素因数の和:3234

約数の個数: 64

約数和(自身を含む): 348333120

約数和(自身を除く): 218577330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 157, 270, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 3061, 4239, 4710, 6122, 7065, 8478, 9183, 14130, 15305, 18366, 21195, 27549, 30610, 42390, 45915, 55098, 82647, 91830, 137745, 165294, 275490, 413235, 480577, 826470, 961154, 1441731, 2402885, 2883462, 4325193, 4805770, 7208655, 8650386, 12975579, 14417310, 21625965, 25951158, 43251930, 64877895, 129755790]

約数ペア:

[(1, 129755790), (2, 64877895), (3, 43251930), (5, 25951158), (6, 21625965), (9, 14417310), (10, 12975579), (15, 8650386), (18, 7208655), (27, 4805770), (30, 4325193), (45, 2883462), (54, 2402885), (90, 1441731), (135, 961154), (157, 826470), (270, 480577), (314, 413235), (471, 275490), (785, 165294), (942, 137745), (1413, 91830), (1570, 82647), (2355, 55098), (2826, 45915), (3061, 42390), (4239, 30610), (4710, 27549), (6122, 21195), (7065, 18366), (8478, 15305), (9183, 14130)]