145454790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:334

約数の個数: 128

約数和(自身を含む): 397135872

約数和(自身を除く): 251681082

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 53, 62, 65, 78, 93, 106, 130, 155, 159, 186, 195, 227, 265, 310, 318, 390, 403, 454, 465, 530, 681, 689, 795, 806, 930, 1135, 1209, 1362, 1378, 1590, 1643, 2015, 2067, 2270, 2418, 2951, 3286, 3405, 3445, 4030, 4134, 4929, 5902, 6045, 6810, 6890, 7037, 8215, 8853, 9858, 10335, 12031, 12090, 14074, 14755, 16430, 17706, 20670, 21111, 21359, 24062, 24645, 29510, 35185, 36093, 42222, 42718, 44265, 49290, 60155, 64077, 70370, 72186, 88530, 91481, 105555, 106795, 120310, 128154, 156403, 180465, 182962, 211110, 213590, 274443, 312806, 320385, 360930, 372961, 457405, 469209, 548886, 640770, 745922, 782015, 914810, 938418, 1118883, 1372215, 1564030, 1864805, 2237766, 2346045, 2744430, 3729610, 4692090, 4848493, 5594415, 9696986, 11188830, 14545479, 24242465, 29090958, 48484930, 72727395, 145454790]

約数ペア:

[(1, 145454790), (2, 72727395), (3, 48484930), (5, 29090958), (6, 24242465), (10, 14545479), (13, 11188830), (15, 9696986), (26, 5594415), (30, 4848493), (31, 4692090), (39, 3729610), (53, 2744430), (62, 2346045), (65, 2237766), (78, 1864805), (93, 1564030), (106, 1372215), (130, 1118883), (155, 938418), (159, 914810), (186, 782015), (195, 745922), (227, 640770), (265, 548886), (310, 469209), (318, 457405), (390, 372961), (403, 360930), (454, 320385), (465, 312806), (530, 274443), (681, 213590), (689, 211110), (795, 182962), (806, 180465), (930, 156403), (1135, 128154), (1209, 120310), (1362, 106795), (1378, 105555), (1590, 91481), (1643, 88530), (2015, 72186), (2067, 70370), (2270, 64077), (2418, 60155), (2951, 49290), (3286, 44265), (3405, 42718), (3445, 42222), (4030, 36093), (4134, 35185), (4929, 29510), (5902, 24645), (6045, 24062), (6810, 21359), (6890, 21111), (7037, 20670), (8215, 17706), (8853, 16430), (9858, 14755), (10335, 14074), (12031, 12090)]