497142780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{233}}^1\times {\mathrm{827}}^1$

素因数の和:1115

約数の個数: 96

約数和(自身を含む): 1432214784

約数和(自身を除く): 935072004

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 233, 258, 430, 466, 516, 645, 699, 827, 860, 932, 1165, 1290, 1398, 1654, 2330, 2481, 2580, 2796, 3308, 3495, 4135, 4660, 4962, 6990, 8270, 9924, 10019, 12405, 13980, 16540, 20038, 24810, 30057, 35561, 40076, 49620, 50095, 60114, 71122, 100190, 106683, 120228, 142244, 150285, 177805, 192691, 200380, 213366, 300570, 355610, 385382, 426732, 533415, 578073, 601140, 711220, 770764, 963455, 1066830, 1156146, 1926910, 2133660, 2312292, 2890365, 3853820, 5780730, 8285713, 11561460, 16571426, 24857139, 33142852, 41428565, 49714278, 82857130, 99428556, 124285695, 165714260, 248571390, 497142780]

約数ペア:

[(1, 497142780), (2, 248571390), (3, 165714260), (4, 124285695), (5, 99428556), (6, 82857130), (10, 49714278), (12, 41428565), (15, 33142852), (20, 24857139), (30, 16571426), (43, 11561460), (60, 8285713), (86, 5780730), (129, 3853820), (172, 2890365), (215, 2312292), (233, 2133660), (258, 1926910), (430, 1156146), (466, 1066830), (516, 963455), (645, 770764), (699, 711220), (827, 601140), (860, 578073), (932, 533415), (1165, 426732), (1290, 385382), (1398, 355610), (1654, 300570), (2330, 213366), (2481, 200380), (2580, 192691), (2796, 177805), (3308, 150285), (3495, 142244), (4135, 120228), (4660, 106683), (4962, 100190), (6990, 71122), (8270, 60114), (9924, 50095), (10019, 49620), (12405, 40076), (13980, 35561), (16540, 30057), (20038, 24810)]