170739630

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{20399}}^1$

素因数の和:20446

約数の個数: 64

約数和(自身を含む): 470016000

約数和(自身を除く): 299276370

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, 20399, 40798, 61197, 101995, 122394, 183591, 203990, 305985, 367182, 550773, 611970, 632369, 917955, 1101546, 1264738, 1835910, 1897107, 2753865, 3161845, 3794214, 5507730, 5691321, 6323690, 9485535, 11382642, 17073963, 18971070, 28456605, 34147926, 56913210, 85369815, 170739630]

約数ペア:

[(1, 170739630), (2, 85369815), (3, 56913210), (5, 34147926), (6, 28456605), (9, 18971070), (10, 17073963), (15, 11382642), (18, 9485535), (27, 6323690), (30, 5691321), (31, 5507730), (45, 3794214), (54, 3161845), (62, 2753865), (90, 1897107), (93, 1835910), (135, 1264738), (155, 1101546), (186, 917955), (270, 632369), (279, 611970), (310, 550773), (465, 367182), (558, 305985), (837, 203990), (930, 183591), (1395, 122394), (1674, 101995), (2790, 61197), (4185, 40798), (8370, 20399)]