73615230

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6991}}^1$

素因数の和:7023

約数の個数: 80

約数和(自身を含む): 213200064

約数和(自身を除く): 139584834

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 6991, 10530, 13982, 20973, 34955, 41946, 62919, 69910, 90883, 104865, 125838, 181766, 188757, 209730, 272649, 314595, 377514, 454415, 545298, 566271, 629190, 817947, 908830, 943785, 1132542, 1363245, 1635894, 1887570, 2453841, 2726490, 2831355, 4089735, 4907682, 5662710, 7361523, 8179470, 12269205, 14723046, 24538410, 36807615, 73615230]

約数ペア:

[(1, 73615230), (2, 36807615), (3, 24538410), (5, 14723046), (6, 12269205), (9, 8179470), (10, 7361523), (13, 5662710), (15, 4907682), (18, 4089735), (26, 2831355), (27, 2726490), (30, 2453841), (39, 1887570), (45, 1635894), (54, 1363245), (65, 1132542), (78, 943785), (81, 908830), (90, 817947), (117, 629190), (130, 566271), (135, 545298), (162, 454415), (195, 377514), (234, 314595), (270, 272649), (351, 209730), (390, 188757), (405, 181766), (585, 125838), (702, 104865), (810, 90883), (1053, 69910), (1170, 62919), (1755, 41946), (2106, 34955), (3510, 20973), (5265, 13982), (6991, 10530)]