298703340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{1193}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 985709088

約数和(自身を除く): 687005748

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 107, 117, 130, 156, 180, 195, 214, 234, 260, 321, 390, 428, 468, 535, 585, 642, 780, 963, 1070, 1170, 1193, 1284, 1391, 1605, 1926, 2140, 2340, 2386, 2782, 3210, 3579, 3852, 4173, 4772, 4815, 5564, 5965, 6420, 6955, 7158, 8346, 9630, 10737, 11930, 12519, 13910, 14316, 15509, 16692, 17895, 19260, 20865, 21474, 23860, 25038, 27820, 31018, 35790, 41730, 42948, 46527, 50076, 53685, 62036, 62595, 71580, 77545, 83460, 93054, 107370, 125190, 127651, 139581, 155090, 186108, 214740, 232635, 250380, 255302, 279162, 310180, 382953, 465270, 510604, 558324, 638255, 697905, 765906, 930540, 1148859, 1276510, 1395810, 1531812, 1659463, 1914765, 2297718, 2553020, 2791620, 3318926, 3829530, 4595436, 4978389, 5744295, 6637852, 7659060, 8297315, 9956778, 11488590, 14935167, 16594630, 19913556, 22977180, 24891945, 29870334, 33189260, 49783890, 59740668, 74675835, 99567780, 149351670, 298703340]

約数ペア:

[(1, 298703340), (2, 149351670), (3, 99567780), (4, 74675835), (5, 59740668), (6, 49783890), (9, 33189260), (10, 29870334), (12, 24891945), (13, 22977180), (15, 19913556), (18, 16594630), (20, 14935167), (26, 11488590), (30, 9956778), (36, 8297315), (39, 7659060), (45, 6637852), (52, 5744295), (60, 4978389), (65, 4595436), (78, 3829530), (90, 3318926), (107, 2791620), (117, 2553020), (130, 2297718), (156, 1914765), (180, 1659463), (195, 1531812), (214, 1395810), (234, 1276510), (260, 1148859), (321, 930540), (390, 765906), (428, 697905), (468, 638255), (535, 558324), (585, 510604), (642, 465270), (780, 382953), (963, 310180), (1070, 279162), (1170, 255302), (1193, 250380), (1284, 232635), (1391, 214740), (1605, 186108), (1926, 155090), (2140, 139581), (2340, 127651), (2386, 125190), (2782, 107370), (3210, 93054), (3579, 83460), (3852, 77545), (4173, 71580), (4772, 62595), (4815, 62036), (5564, 53685), (5965, 50076), (6420, 46527), (6955, 42948), (7158, 41730), (8346, 35790), (9630, 31018), (10737, 27820), (11930, 25038), (12519, 23860), (13910, 21474), (14316, 20865), (15509, 19260), (16692, 17895)]