406202310

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{439}}^1$

素因数の和:627

約数の個数: 128

約数和(自身を含む): 1140480000

約数和(自身を除く): 734277690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 149, 207, 230, 270, 298, 345, 414, 439, 447, 621, 690, 745, 878, 894, 1035, 1242, 1317, 1341, 1490, 2070, 2195, 2235, 2634, 2682, 3105, 3427, 3951, 4023, 4390, 4470, 6210, 6585, 6705, 6854, 7902, 8046, 10097, 10281, 11853, 13170, 13410, 17135, 19755, 20115, 20194, 20562, 23706, 30291, 30843, 34270, 39510, 40230, 50485, 51405, 59265, 60582, 61686, 65411, 90873, 92529, 100970, 102810, 118530, 130822, 151455, 154215, 181746, 185058, 196233, 272619, 302910, 308430, 327055, 392466, 454365, 462645, 545238, 588699, 654110, 908730, 925290, 981165, 1177398, 1363095, 1504453, 1766097, 1962330, 2726190, 2943495, 3008906, 3532194, 4513359, 5886990, 7522265, 8830485, 9026718, 13540077, 15044530, 17660970, 22566795, 27080154, 40620231, 45133590, 67700385, 81240462, 135400770, 203101155, 406202310]

約数ペア:

[(1, 406202310), (2, 203101155), (3, 135400770), (5, 81240462), (6, 67700385), (9, 45133590), (10, 40620231), (15, 27080154), (18, 22566795), (23, 17660970), (27, 15044530), (30, 13540077), (45, 9026718), (46, 8830485), (54, 7522265), (69, 5886990), (90, 4513359), (115, 3532194), (135, 3008906), (138, 2943495), (149, 2726190), (207, 1962330), (230, 1766097), (270, 1504453), (298, 1363095), (345, 1177398), (414, 981165), (439, 925290), (447, 908730), (621, 654110), (690, 588699), (745, 545238), (878, 462645), (894, 454365), (1035, 392466), (1242, 327055), (1317, 308430), (1341, 302910), (1490, 272619), (2070, 196233), (2195, 185058), (2235, 181746), (2634, 154215), (2682, 151455), (3105, 130822), (3427, 118530), (3951, 102810), (4023, 100970), (4390, 92529), (4470, 90873), (6210, 65411), (6585, 61686), (6705, 60582), (6854, 59265), (7902, 51405), (8046, 50485), (10097, 40230), (10281, 39510), (11853, 34270), (13170, 30843), (13410, 30291), (17135, 23706), (19755, 20562), (20115, 20194)]