79145430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{547}}^1$

素因数の和:630

約数の個数: 128

約数和(自身を含む): 238629888

約数和(自身を除く): 159484458

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 53, 65, 70, 78, 91, 105, 106, 130, 159, 182, 195, 210, 265, 273, 318, 371, 390, 455, 530, 546, 547, 689, 742, 795, 910, 1094, 1113, 1365, 1378, 1590, 1641, 1855, 2067, 2226, 2730, 2735, 3282, 3445, 3710, 3829, 4134, 4823, 5470, 5565, 6890, 7111, 7658, 8205, 9646, 10335, 11130, 11487, 14222, 14469, 16410, 19145, 20670, 21333, 22974, 24115, 28938, 28991, 35555, 38290, 42666, 48230, 49777, 57435, 57982, 71110, 72345, 86973, 99554, 106665, 114870, 144690, 144955, 149331, 173946, 202937, 213330, 248885, 289910, 298662, 376883, 405874, 434865, 497770, 608811, 746655, 753766, 869730, 1014685, 1130649, 1217622, 1493310, 1884415, 2029370, 2261298, 2638181, 3044055, 3768830, 5276362, 5653245, 6088110, 7914543, 11306490, 13190905, 15829086, 26381810, 39572715, 79145430]

約数ペア:

[(1, 79145430), (2, 39572715), (3, 26381810), (5, 15829086), (6, 13190905), (7, 11306490), (10, 7914543), (13, 6088110), (14, 5653245), (15, 5276362), (21, 3768830), (26, 3044055), (30, 2638181), (35, 2261298), (39, 2029370), (42, 1884415), (53, 1493310), (65, 1217622), (70, 1130649), (78, 1014685), (91, 869730), (105, 753766), (106, 746655), (130, 608811), (159, 497770), (182, 434865), (195, 405874), (210, 376883), (265, 298662), (273, 289910), (318, 248885), (371, 213330), (390, 202937), (455, 173946), (530, 149331), (546, 144955), (547, 144690), (689, 114870), (742, 106665), (795, 99554), (910, 86973), (1094, 72345), (1113, 71110), (1365, 57982), (1378, 57435), (1590, 49777), (1641, 48230), (1855, 42666), (2067, 38290), (2226, 35555), (2730, 28991), (2735, 28938), (3282, 24115), (3445, 22974), (3710, 21333), (3829, 20670), (4134, 19145), (4823, 16410), (5470, 14469), (5565, 14222), (6890, 11487), (7111, 11130), (7658, 10335), (8205, 9646)]