249436509030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{245419}}^1$

素因数の和:245946

約数の個数: 96

約数和(自身を含む): 678113130240

約数和(自身を除く): 428676621210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 491, 690, 982, 1035, 1473, 2070, 2455, 2946, 4419, 4910, 7365, 8838, 11293, 14730, 22095, 22586, 33879, 44190, 56465, 67758, 101637, 112930, 169395, 203274, 245419, 338790, 490838, 508185, 736257, 1016370, 1227095, 1472514, 2208771, 2454190, 3681285, 4417542, 5644637, 7362570, 11043855, 11289274, 16933911, 22087710, 28223185, 33867822, 50801733, 56446370, 84669555, 101603466, 120500729, 169339110, 241001458, 254008665, 361502187, 508017330, 602503645, 723004374, 1084506561, 1205007290, 1807510935, 2169013122, 2771516767, 3615021870, 5422532805, 5543033534, 8314550301, 10845065610, 13857583835, 16629100602, 24943650903, 27715167670, 41572751505, 49887301806, 83145503010, 124718254515, 249436509030]

約数ペア:

[(1, 249436509030), (2, 124718254515), (3, 83145503010), (5, 49887301806), (6, 41572751505), (9, 27715167670), (10, 24943650903), (15, 16629100602), (18, 13857583835), (23, 10845065610), (30, 8314550301), (45, 5543033534), (46, 5422532805), (69, 3615021870), (90, 2771516767), (115, 2169013122), (138, 1807510935), (207, 1205007290), (230, 1084506561), (345, 723004374), (414, 602503645), (491, 508017330), (690, 361502187), (982, 254008665), (1035, 241001458), (1473, 169339110), (2070, 120500729), (2455, 101603466), (2946, 84669555), (4419, 56446370), (4910, 50801733), (7365, 33867822), (8838, 28223185), (11293, 22087710), (14730, 16933911), (22095, 11289274), (22586, 11043855), (33879, 7362570), (44190, 5644637), (56465, 4417542), (67758, 3681285), (101637, 2454190), (112930, 2208771), (169395, 1472514), (203274, 1227095), (245419, 1016370), (338790, 736257), (490838, 508185)]