42243630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 122411520

約数和(自身を除く): 80167890

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 43, 55, 65, 66, 78, 86, 110, 129, 130, 143, 165, 195, 215, 229, 258, 286, 330, 390, 429, 430, 458, 473, 559, 645, 687, 715, 858, 946, 1118, 1145, 1290, 1374, 1419, 1430, 1677, 2145, 2290, 2365, 2519, 2795, 2838, 2977, 3354, 3435, 4290, 4730, 5038, 5590, 5954, 6149, 6870, 7095, 7557, 8385, 8931, 9847, 12298, 12595, 14190, 14885, 15114, 16770, 17862, 18447, 19694, 25190, 29541, 29770, 30745, 32747, 36894, 37785, 44655, 49235, 59082, 61490, 65494, 75570, 89310, 92235, 98241, 98470, 108317, 128011, 147705, 163735, 184470, 196482, 216634, 256022, 295410, 324951, 327470, 384033, 491205, 541585, 640055, 649902, 768066, 982410, 1083170, 1280110, 1408121, 1624755, 1920165, 2816242, 3249510, 3840330, 4224363, 7040605, 8448726, 14081210, 21121815, 42243630]

約数ペア:

[(1, 42243630), (2, 21121815), (3, 14081210), (5, 8448726), (6, 7040605), (10, 4224363), (11, 3840330), (13, 3249510), (15, 2816242), (22, 1920165), (26, 1624755), (30, 1408121), (33, 1280110), (39, 1083170), (43, 982410), (55, 768066), (65, 649902), (66, 640055), (78, 541585), (86, 491205), (110, 384033), (129, 327470), (130, 324951), (143, 295410), (165, 256022), (195, 216634), (215, 196482), (229, 184470), (258, 163735), (286, 147705), (330, 128011), (390, 108317), (429, 98470), (430, 98241), (458, 92235), (473, 89310), (559, 75570), (645, 65494), (687, 61490), (715, 59082), (858, 49235), (946, 44655), (1118, 37785), (1145, 36894), (1290, 32747), (1374, 30745), (1419, 29770), (1430, 29541), (1677, 25190), (2145, 19694), (2290, 18447), (2365, 17862), (2519, 16770), (2795, 15114), (2838, 14885), (2977, 14190), (3354, 12595), (3435, 12298), (4290, 9847), (4730, 8931), (5038, 8385), (5590, 7557), (5954, 7095), (6149, 6870)]