2014351780

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:894

約数の個数: 144

約数和(自身を含む): 5129729136

約数和(自身を除く): 3115377356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 49, 70, 73, 74, 98, 140, 146, 148, 185, 196, 245, 259, 292, 365, 370, 490, 511, 518, 730, 740, 761, 980, 1022, 1036, 1295, 1460, 1522, 1813, 2044, 2555, 2590, 2701, 3044, 3577, 3626, 3805, 5110, 5180, 5327, 5402, 7154, 7252, 7610, 9065, 10220, 10654, 10804, 13505, 14308, 15220, 17885, 18130, 18907, 21308, 26635, 27010, 28157, 35770, 36260, 37289, 37814, 53270, 54020, 55553, 56314, 71540, 74578, 75628, 94535, 106540, 111106, 112628, 132349, 140785, 149156, 186445, 189070, 197099, 222212, 264698, 277765, 281570, 372890, 378140, 388871, 394198, 529396, 555530, 563140, 661745, 745780, 777742, 788396, 985495, 1111060, 1323490, 1379693, 1555484, 1944355, 1970990, 2055461, 2646980, 2722097, 2759386, 3888710, 3941980, 4110922, 5444194, 5518772, 6898465, 7777420, 8221844, 10277305, 10888388, 13610485, 13796930, 14388227, 20554610, 27220970, 27593860, 28776454, 41109220, 54441940, 57552908, 71941135, 100717589, 143882270, 201435178, 287764540, 402870356, 503587945, 1007175890, 2014351780]

約数ペア:

[(1, 2014351780), (2, 1007175890), (4, 503587945), (5, 402870356), (7, 287764540), (10, 201435178), (14, 143882270), (20, 100717589), (28, 71941135), (35, 57552908), (37, 54441940), (49, 41109220), (70, 28776454), (73, 27593860), (74, 27220970), (98, 20554610), (140, 14388227), (146, 13796930), (148, 13610485), (185, 10888388), (196, 10277305), (245, 8221844), (259, 7777420), (292, 6898465), (365, 5518772), (370, 5444194), (490, 4110922), (511, 3941980), (518, 3888710), (730, 2759386), (740, 2722097), (761, 2646980), (980, 2055461), (1022, 1970990), (1036, 1944355), (1295, 1555484), (1460, 1379693), (1522, 1323490), (1813, 1111060), (2044, 985495), (2555, 788396), (2590, 777742), (2701, 745780), (3044, 661745), (3577, 563140), (3626, 555530), (3805, 529396), (5110, 394198), (5180, 388871), (5327, 378140), (5402, 372890), (7154, 281570), (7252, 277765), (7610, 264698), (9065, 222212), (10220, 197099), (10654, 189070), (10804, 186445), (13505, 149156), (14308, 140785), (15220, 132349), (17885, 112628), (18130, 111106), (18907, 106540), (21308, 94535), (26635, 75628), (27010, 74578), (28157, 71540), (35770, 56314), (36260, 55553), (37289, 54020), (37814, 53270)]