499443390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{6521}}^1$

素因数の和:6594

約数の個数: 96

約数和(自身を含む): 1391846976

約数和(自身を除く): 892403586

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 37, 45, 46, 69, 74, 90, 111, 115, 138, 185, 207, 222, 230, 333, 345, 370, 414, 555, 666, 690, 851, 1035, 1110, 1665, 1702, 2070, 2553, 3330, 4255, 5106, 6521, 7659, 8510, 12765, 13042, 15318, 19563, 25530, 32605, 38295, 39126, 58689, 65210, 76590, 97815, 117378, 149983, 195630, 241277, 293445, 299966, 449949, 482554, 586890, 723831, 749915, 899898, 1206385, 1349847, 1447662, 1499830, 2171493, 2249745, 2412770, 2699694, 3619155, 4342986, 4499490, 5549371, 6749235, 7238310, 10857465, 11098742, 13498470, 16648113, 21714930, 27746855, 33296226, 49944339, 55493710, 83240565, 99888678, 166481130, 249721695, 499443390]

約数ペア:

[(1, 499443390), (2, 249721695), (3, 166481130), (5, 99888678), (6, 83240565), (9, 55493710), (10, 49944339), (15, 33296226), (18, 27746855), (23, 21714930), (30, 16648113), (37, 13498470), (45, 11098742), (46, 10857465), (69, 7238310), (74, 6749235), (90, 5549371), (111, 4499490), (115, 4342986), (138, 3619155), (185, 2699694), (207, 2412770), (222, 2249745), (230, 2171493), (333, 1499830), (345, 1447662), (370, 1349847), (414, 1206385), (555, 899898), (666, 749915), (690, 723831), (851, 586890), (1035, 482554), (1110, 449949), (1665, 299966), (1702, 293445), (2070, 241277), (2553, 195630), (3330, 149983), (4255, 117378), (5106, 97815), (6521, 76590), (7659, 65210), (8510, 58689), (12765, 39126), (13042, 38295), (15318, 32605), (19563, 25530)]