724555710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1\times {\mathrm{761}}^1$

素因数の和:994

約数の個数: 96

約数和(自身を含む): 1925726400

約数和(自身を除く): 1201170690

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 149, 213, 298, 355, 426, 447, 639, 710, 745, 761, 894, 1065, 1278, 1341, 1490, 1522, 2130, 2235, 2283, 2682, 3195, 3805, 4470, 4566, 6390, 6705, 6849, 7610, 10579, 11415, 13410, 13698, 21158, 22830, 31737, 34245, 52895, 54031, 63474, 68490, 95211, 105790, 108062, 113389, 158685, 162093, 190422, 226778, 270155, 317370, 324186, 340167, 476055, 486279, 540310, 566945, 680334, 810465, 952110, 972558, 1020501, 1133890, 1620930, 1700835, 2041002, 2431395, 3401670, 4862790, 5102505, 8050619, 10205010, 16101238, 24151857, 40253095, 48303714, 72455571, 80506190, 120759285, 144911142, 241518570, 362277855, 724555710]

約数ペア:

[(1, 724555710), (2, 362277855), (3, 241518570), (5, 144911142), (6, 120759285), (9, 80506190), (10, 72455571), (15, 48303714), (18, 40253095), (30, 24151857), (45, 16101238), (71, 10205010), (90, 8050619), (142, 5102505), (149, 4862790), (213, 3401670), (298, 2431395), (355, 2041002), (426, 1700835), (447, 1620930), (639, 1133890), (710, 1020501), (745, 972558), (761, 952110), (894, 810465), (1065, 680334), (1278, 566945), (1341, 540310), (1490, 486279), (1522, 476055), (2130, 340167), (2235, 324186), (2283, 317370), (2682, 270155), (3195, 226778), (3805, 190422), (4470, 162093), (4566, 158685), (6390, 113389), (6705, 108062), (6849, 105790), (7610, 95211), (10579, 68490), (11415, 63474), (13410, 54031), (13698, 52895), (21158, 34245), (22830, 31737)]