154344030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:306

約数の個数: 128

約数和(自身を含む): 415687680

約数和(自身を除く): 261343650

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 61, 69, 95, 114, 115, 122, 138, 183, 190, 193, 230, 285, 305, 345, 366, 386, 437, 570, 579, 610, 690, 874, 915, 965, 1158, 1159, 1311, 1403, 1830, 1930, 2185, 2318, 2622, 2806, 2895, 3477, 3667, 4209, 4370, 4439, 5790, 5795, 6555, 6954, 7015, 7334, 8418, 8878, 11001, 11590, 11773, 13110, 13317, 14030, 17385, 18335, 21045, 22002, 22195, 23546, 26634, 26657, 34770, 35319, 36670, 42090, 44390, 53314, 55005, 58865, 66585, 70638, 79971, 84341, 110010, 117730, 133170, 133285, 159942, 168682, 176595, 223687, 253023, 266570, 270779, 353190, 399855, 421705, 447374, 506046, 541558, 671061, 799710, 812337, 843410, 1118435, 1265115, 1342122, 1353895, 1624674, 2236870, 2530230, 2707790, 3355305, 4061685, 5144801, 6710610, 8123370, 10289602, 15434403, 25724005, 30868806, 51448010, 77172015, 154344030]

約数ペア:

[(1, 154344030), (2, 77172015), (3, 51448010), (5, 30868806), (6, 25724005), (10, 15434403), (15, 10289602), (19, 8123370), (23, 6710610), (30, 5144801), (38, 4061685), (46, 3355305), (57, 2707790), (61, 2530230), (69, 2236870), (95, 1624674), (114, 1353895), (115, 1342122), (122, 1265115), (138, 1118435), (183, 843410), (190, 812337), (193, 799710), (230, 671061), (285, 541558), (305, 506046), (345, 447374), (366, 421705), (386, 399855), (437, 353190), (570, 270779), (579, 266570), (610, 253023), (690, 223687), (874, 176595), (915, 168682), (965, 159942), (1158, 133285), (1159, 133170), (1311, 117730), (1403, 110010), (1830, 84341), (1930, 79971), (2185, 70638), (2318, 66585), (2622, 58865), (2806, 55005), (2895, 53314), (3477, 44390), (3667, 42090), (4209, 36670), (4370, 35319), (4439, 34770), (5790, 26657), (5795, 26634), (6555, 23546), (6954, 22195), (7015, 22002), (7334, 21045), (8418, 18335), (8878, 17385), (11001, 14030), (11590, 13317), (11773, 13110)]