826613910

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{21713}}^1$

素因数の和:21779

約数の個数: 80

約数和(自身を含む): 2270068416

約数和(自身を除く): 1443454506

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 81, 90, 94, 135, 141, 162, 235, 270, 282, 405, 423, 470, 705, 810, 846, 1269, 1410, 2115, 2538, 3807, 4230, 6345, 7614, 12690, 19035, 21713, 38070, 43426, 65139, 108565, 130278, 195417, 217130, 325695, 390834, 586251, 651390, 977085, 1020511, 1172502, 1758753, 1954170, 2041022, 2931255, 3061533, 3517506, 5102555, 5862510, 6123066, 8793765, 9184599, 10205110, 15307665, 17587530, 18369198, 27553797, 30615330, 45922995, 55107594, 82661391, 91845990, 137768985, 165322782, 275537970, 413306955, 826613910]

約数ペア:

[(1, 826613910), (2, 413306955), (3, 275537970), (5, 165322782), (6, 137768985), (9, 91845990), (10, 82661391), (15, 55107594), (18, 45922995), (27, 30615330), (30, 27553797), (45, 18369198), (47, 17587530), (54, 15307665), (81, 10205110), (90, 9184599), (94, 8793765), (135, 6123066), (141, 5862510), (162, 5102555), (235, 3517506), (270, 3061533), (282, 2931255), (405, 2041022), (423, 1954170), (470, 1758753), (705, 1172502), (810, 1020511), (846, 977085), (1269, 651390), (1410, 586251), (2115, 390834), (2538, 325695), (3807, 217130), (4230, 195417), (6345, 130278), (7614, 108565), (12690, 65139), (19035, 43426), (21713, 38070)]