140708070

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16811}}^1$

素因数の和:16858

約数の個数: 64

約数和(自身を含む): 387348480

約数和(自身を除く): 246640410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 90, 93, 135, 155, 186, 270, 279, 310, 465, 558, 837, 930, 1395, 1674, 2790, 4185, 8370, 16811, 33622, 50433, 84055, 100866, 151299, 168110, 252165, 302598, 453897, 504330, 521141, 756495, 907794, 1042282, 1512990, 1563423, 2269485, 2605705, 3126846, 4538970, 4690269, 5211410, 7817115, 9380538, 14070807, 15634230, 23451345, 28141614, 46902690, 70354035, 140708070]

約数ペア:

[(1, 140708070), (2, 70354035), (3, 46902690), (5, 28141614), (6, 23451345), (9, 15634230), (10, 14070807), (15, 9380538), (18, 7817115), (27, 5211410), (30, 4690269), (31, 4538970), (45, 3126846), (54, 2605705), (62, 2269485), (90, 1563423), (93, 1512990), (135, 1042282), (155, 907794), (186, 756495), (270, 521141), (279, 504330), (310, 453897), (465, 302598), (558, 252165), (837, 168110), (930, 151299), (1395, 100866), (1674, 84055), (2790, 50433), (4185, 33622), (8370, 16811)]