318496590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{12161}}^1$

素因数の和:12274

約数の個数: 64

約数和(自身を含む): 858150720

約数和(自身を除く): 539654130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 97, 135, 194, 270, 291, 485, 582, 873, 970, 1455, 1746, 2619, 2910, 4365, 5238, 8730, 12161, 13095, 24322, 26190, 36483, 60805, 72966, 109449, 121610, 182415, 218898, 328347, 364830, 547245, 656694, 1094490, 1179617, 1641735, 2359234, 3283470, 3538851, 5898085, 7077702, 10616553, 11796170, 17694255, 21233106, 31849659, 35388510, 53082765, 63699318, 106165530, 159248295, 318496590]

約数ペア:

[(1, 318496590), (2, 159248295), (3, 106165530), (5, 63699318), (6, 53082765), (9, 35388510), (10, 31849659), (15, 21233106), (18, 17694255), (27, 11796170), (30, 10616553), (45, 7077702), (54, 5898085), (90, 3538851), (97, 3283470), (135, 2359234), (194, 1641735), (270, 1179617), (291, 1094490), (485, 656694), (582, 547245), (873, 364830), (970, 328347), (1455, 218898), (1746, 182415), (2619, 121610), (2910, 109449), (4365, 72966), (5238, 60805), (8730, 36483), (12161, 26190), (13095, 24322)]