2753326980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{2801}}^1$

素因数の和:2986

約数の個数: 144

約数和(自身を含む): 8616351744

約数和(自身を除く): 5863024764

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 127, 129, 172, 180, 215, 254, 258, 381, 387, 430, 508, 516, 635, 645, 762, 774, 860, 1143, 1270, 1290, 1524, 1548, 1905, 1935, 2286, 2540, 2580, 2801, 3810, 3870, 4572, 5461, 5602, 5715, 7620, 7740, 8403, 10922, 11204, 11430, 14005, 16383, 16806, 21844, 22860, 25209, 27305, 28010, 32766, 33612, 42015, 49149, 50418, 54610, 56020, 65532, 81915, 84030, 98298, 100836, 109220, 120443, 126045, 163830, 168060, 196596, 240886, 245745, 252090, 327660, 355727, 361329, 481772, 491490, 504180, 602215, 711454, 722658, 982980, 1067181, 1083987, 1204430, 1422908, 1445316, 1778635, 1806645, 2134362, 2167974, 2408860, 3201543, 3557270, 3613290, 4268724, 4335948, 5335905, 5419935, 6403086, 7114540, 7226580, 10671810, 10839870, 12806172, 15296261, 16007715, 21343620, 21679740, 30592522, 32015430, 45888783, 61185044, 64030860, 76481305, 91777566, 137666349, 152962610, 183555132, 229443915, 275332698, 305925220, 458887830, 550665396, 688331745, 917775660, 1376663490, 2753326980]

約数ペア:

[(1, 2753326980), (2, 1376663490), (3, 917775660), (4, 688331745), (5, 550665396), (6, 458887830), (9, 305925220), (10, 275332698), (12, 229443915), (15, 183555132), (18, 152962610), (20, 137666349), (30, 91777566), (36, 76481305), (43, 64030860), (45, 61185044), (60, 45888783), (86, 32015430), (90, 30592522), (127, 21679740), (129, 21343620), (172, 16007715), (180, 15296261), (215, 12806172), (254, 10839870), (258, 10671810), (381, 7226580), (387, 7114540), (430, 6403086), (508, 5419935), (516, 5335905), (635, 4335948), (645, 4268724), (762, 3613290), (774, 3557270), (860, 3201543), (1143, 2408860), (1270, 2167974), (1290, 2134362), (1524, 1806645), (1548, 1778635), (1905, 1445316), (1935, 1422908), (2286, 1204430), (2540, 1083987), (2580, 1067181), (2801, 982980), (3810, 722658), (3870, 711454), (4572, 602215), (5461, 504180), (5602, 491490), (5715, 481772), (7620, 361329), (7740, 355727), (8403, 327660), (10922, 252090), (11204, 245745), (11430, 240886), (14005, 196596), (16383, 168060), (16806, 163830), (21844, 126045), (22860, 120443), (25209, 109220), (27305, 100836), (28010, 98298), (32766, 84030), (33612, 81915), (42015, 65532), (49149, 56020), (50418, 54610)]