1490398470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{48563}}^1$

素因数の和:48618

約数の個数: 96

約数和(自身を含む): 4363766784

約数和(自身を除く): 2873368314

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 31, 33, 45, 55, 62, 66, 90, 93, 99, 110, 155, 165, 186, 198, 279, 310, 330, 341, 465, 495, 558, 682, 930, 990, 1023, 1395, 1705, 2046, 2790, 3069, 3410, 5115, 6138, 10230, 15345, 30690, 48563, 97126, 145689, 242815, 291378, 437067, 485630, 534193, 728445, 874134, 1068386, 1456890, 1505453, 1602579, 2185335, 2670965, 3010906, 3205158, 4370670, 4516359, 4807737, 5341930, 7527265, 8012895, 9032718, 9615474, 13549077, 15054530, 16025790, 16559983, 22581795, 24038685, 27098154, 33119966, 45163590, 48077370, 49679949, 67745385, 82799915, 99359898, 135490770, 149039847, 165599830, 248399745, 298079694, 496799490, 745199235, 1490398470]

約数ペア:

[(1, 1490398470), (2, 745199235), (3, 496799490), (5, 298079694), (6, 248399745), (9, 165599830), (10, 149039847), (11, 135490770), (15, 99359898), (18, 82799915), (22, 67745385), (30, 49679949), (31, 48077370), (33, 45163590), (45, 33119966), (55, 27098154), (62, 24038685), (66, 22581795), (90, 16559983), (93, 16025790), (99, 15054530), (110, 13549077), (155, 9615474), (165, 9032718), (186, 8012895), (198, 7527265), (279, 5341930), (310, 4807737), (330, 4516359), (341, 4370670), (465, 3205158), (495, 3010906), (558, 2670965), (682, 2185335), (930, 1602579), (990, 1505453), (1023, 1456890), (1395, 1068386), (1705, 874134), (2046, 728445), (2790, 534193), (3069, 485630), (3410, 437067), (5115, 291378), (6138, 242815), (10230, 145689), (15345, 97126), (30690, 48563)]