7103512980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{977}}^1\times {\mathrm{1303}}^1$

素因数の和:2326

約数の個数: 144

約数和(自身を含む): 22282251264

約数和(自身を除く): 15178738284

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 977, 1116, 1303, 1395, 1860, 1954, 2606, 2790, 2931, 3908, 3909, 4885, 5212, 5580, 5862, 6515, 7818, 8793, 9770, 11724, 11727, 13030, 14655, 15636, 17586, 19540, 19545, 23454, 26060, 29310, 30287, 35172, 39090, 40393, 43965, 46908, 58620, 58635, 60574, 78180, 80786, 87930, 90861, 117270, 121148, 121179, 151435, 161572, 175860, 181722, 201965, 234540, 242358, 272583, 302870, 363444, 363537, 403930, 454305, 484716, 545166, 605740, 605895, 727074, 807860, 908610, 1090332, 1211790, 1273031, 1362915, 1454148, 1817220, 1817685, 2423580, 2546062, 2725830, 3635370, 3819093, 5092124, 5451660, 6365155, 7270740, 7638186, 11457279, 12730310, 15276372, 19095465, 22914558, 25460620, 38190930, 39463961, 45829116, 57286395, 76381860, 78927922, 114572790, 118391883, 157855844, 197319805, 229145580, 236783766, 355175649, 394639610, 473567532, 591959415, 710351298, 789279220, 1183918830, 1420702596, 1775878245, 2367837660, 3551756490, 7103512980]

約数ペア:

[(1, 7103512980), (2, 3551756490), (3, 2367837660), (4, 1775878245), (5, 1420702596), (6, 1183918830), (9, 789279220), (10, 710351298), (12, 591959415), (15, 473567532), (18, 394639610), (20, 355175649), (30, 236783766), (31, 229145580), (36, 197319805), (45, 157855844), (60, 118391883), (62, 114572790), (90, 78927922), (93, 76381860), (124, 57286395), (155, 45829116), (180, 39463961), (186, 38190930), (279, 25460620), (310, 22914558), (372, 19095465), (465, 15276372), (558, 12730310), (620, 11457279), (930, 7638186), (977, 7270740), (1116, 6365155), (1303, 5451660), (1395, 5092124), (1860, 3819093), (1954, 3635370), (2606, 2725830), (2790, 2546062), (2931, 2423580), (3908, 1817685), (3909, 1817220), (4885, 1454148), (5212, 1362915), (5580, 1273031), (5862, 1211790), (6515, 1090332), (7818, 908610), (8793, 807860), (9770, 727074), (11724, 605895), (11727, 605740), (13030, 545166), (14655, 484716), (15636, 454305), (17586, 403930), (19540, 363537), (19545, 363444), (23454, 302870), (26060, 272583), (29310, 242358), (30287, 234540), (35172, 201965), (39090, 181722), (40393, 175860), (43965, 161572), (46908, 151435), (58620, 121179), (58635, 121148), (60574, 117270), (78180, 90861), (80786, 87930)]