2012189270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{757}}^1$

素因数の和:934

約数の個数: 128

約数和(自身を含む): 4694409216

約数和(自身を除く): 2682219946

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 65, 70, 91, 115, 127, 130, 161, 182, 230, 254, 299, 322, 455, 598, 635, 757, 805, 889, 910, 1270, 1495, 1514, 1610, 1651, 1778, 2093, 2921, 2990, 3302, 3785, 4186, 4445, 5299, 5842, 7570, 8255, 8890, 9841, 10465, 10598, 11557, 14605, 16510, 17411, 19682, 20447, 20930, 23114, 26495, 29210, 34822, 37973, 40894, 49205, 52990, 57785, 68887, 75946, 87055, 96139, 98410, 102235, 115570, 121877, 137774, 174110, 189865, 192278, 204470, 226343, 243754, 265811, 344435, 379730, 452686, 480695, 531622, 609385, 672973, 688870, 961390, 1131715, 1218770, 1249807, 1329055, 1345946, 1584401, 2211197, 2263430, 2499614, 2658110, 3168802, 3364865, 4422394, 6249035, 6729730, 7922005, 8748649, 11055985, 12498070, 15478379, 15844010, 17497298, 22111970, 28745561, 30956758, 43743245, 57491122, 77391895, 87486490, 143727805, 154783790, 201218927, 287455610, 402437854, 1006094635, 2012189270]

約数ペア:

[(1, 2012189270), (2, 1006094635), (5, 402437854), (7, 287455610), (10, 201218927), (13, 154783790), (14, 143727805), (23, 87486490), (26, 77391895), (35, 57491122), (46, 43743245), (65, 30956758), (70, 28745561), (91, 22111970), (115, 17497298), (127, 15844010), (130, 15478379), (161, 12498070), (182, 11055985), (230, 8748649), (254, 7922005), (299, 6729730), (322, 6249035), (455, 4422394), (598, 3364865), (635, 3168802), (757, 2658110), (805, 2499614), (889, 2263430), (910, 2211197), (1270, 1584401), (1495, 1345946), (1514, 1329055), (1610, 1249807), (1651, 1218770), (1778, 1131715), (2093, 961390), (2921, 688870), (2990, 672973), (3302, 609385), (3785, 531622), (4186, 480695), (4445, 452686), (5299, 379730), (5842, 344435), (7570, 265811), (8255, 243754), (8890, 226343), (9841, 204470), (10465, 192278), (10598, 189865), (11557, 174110), (14605, 137774), (16510, 121877), (17411, 115570), (19682, 102235), (20447, 98410), (20930, 96139), (23114, 87055), (26495, 75946), (29210, 68887), (34822, 57785), (37973, 52990), (40894, 49205)]