145077210

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{17333}}^1$

素因数の和:17380

約数の個数: 64

約数和(自身を含む): 399375360

約数和(自身を除く): 254298150

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, 17333, 34666, 51999, 86665, 103998, 155997, 173330, 259995, 311994, 467991, 519990, 537323, 779985, 935982, 1074646, 1559970, 1611969, 2339955, 2686615, 3223938, 4679910, 4835907, 5373230, 8059845, 9671814, 14507721, 16119690, 24179535, 29015442, 48359070, 72538605, 145077210]

約数ペア:

[(1, 145077210), (2, 72538605), (3, 48359070), (5, 29015442), (6, 24179535), (9, 16119690), (10, 14507721), (15, 9671814), (18, 8059845), (27, 5373230), (30, 4835907), (31, 4679910), (45, 3223938), (54, 2686615), (62, 2339955), (90, 1611969), (93, 1559970), (135, 1074646), (155, 935982), (186, 779985), (270, 537323), (279, 519990), (310, 467991), (465, 311994), (558, 259995), (837, 173330), (930, 155997), (1395, 103998), (1674, 86665), (2790, 51999), (4185, 34666), (8370, 17333)]