170154660

素因数分解:

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

素因数の和:314

約数の個数: 144

約数和(自身を含む): 532502208

約数和(自身を除く): 362347548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 31, 39, 52, 60, 62, 65, 78, 93, 124, 130, 155, 156, 186, 195, 227, 260, 310, 372, 390, 403, 454, 465, 620, 681, 780, 806, 908, 930, 961, 1135, 1209, 1362, 1612, 1860, 1922, 2015, 2270, 2418, 2724, 2883, 2951, 3405, 3844, 4030, 4540, 4805, 4836, 5766, 5902, 6045, 6810, 7037, 8060, 8853, 9610, 11532, 11804, 12090, 12493, 13620, 14074, 14415, 14755, 17706, 19220, 21111, 24180, 24986, 28148, 28830, 29510, 35185, 35412, 37479, 42222, 44265, 49972, 57660, 59020, 62465, 70370, 74958, 84444, 88530, 91481, 105555, 124930, 140740, 149916, 177060, 182962, 187395, 211110, 218147, 249860, 274443, 365924, 374790, 422220, 436294, 457405, 548886, 654441, 749580, 872588, 914810, 1090735, 1097772, 1308882, 1372215, 1829620, 2181470, 2617764, 2744430, 2835911, 3272205, 4362940, 5488860, 5671822, 6544410, 8507733, 11343644, 13088820, 14179555, 17015466, 28359110, 34030932, 42538665, 56718220, 85077330, 170154660]

約数ペア:

[(1, 170154660), (2, 85077330), (3, 56718220), (4, 42538665), (5, 34030932), (6, 28359110), (10, 17015466), (12, 14179555), (13, 13088820), (15, 11343644), (20, 8507733), (26, 6544410), (30, 5671822), (31, 5488860), (39, 4362940), (52, 3272205), (60, 2835911), (62, 2744430), (65, 2617764), (78, 2181470), (93, 1829620), (124, 1372215), (130, 1308882), (155, 1097772), (156, 1090735), (186, 914810), (195, 872588), (227, 749580), (260, 654441), (310, 548886), (372, 457405), (390, 436294), (403, 422220), (454, 374790), (465, 365924), (620, 274443), (681, 249860), (780, 218147), (806, 211110), (908, 187395), (930, 182962), (961, 177060), (1135, 149916), (1209, 140740), (1362, 124930), (1612, 105555), (1860, 91481), (1922, 88530), (2015, 84444), (2270, 74958), (2418, 70370), (2724, 62465), (2883, 59020), (2951, 57660), (3405, 49972), (3844, 44265), (4030, 42222), (4540, 37479), (4805, 35412), (4836, 35185), (5766, 29510), (5902, 28830), (6045, 28148), (6810, 24986), (7037, 24180), (8060, 21111), (8853, 19220), (9610, 17706), (11532, 14755), (11804, 14415), (12090, 14074), (12493, 13620)]