507331380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{193}}^2\times {\mathrm{227}}^1$

素因数の和:625

約数の個数: 72

約数和(自身を含む): 1434216672

約数和(自身を除く): 926885292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 193, 227, 386, 454, 579, 681, 772, 908, 965, 1135, 1158, 1362, 1930, 2270, 2316, 2724, 2895, 3405, 3860, 4540, 5790, 6810, 11580, 13620, 37249, 43811, 74498, 87622, 111747, 131433, 148996, 175244, 186245, 219055, 223494, 262866, 372490, 438110, 446988, 525732, 558735, 657165, 744980, 876220, 1117470, 1314330, 2234940, 2628660, 8455523, 16911046, 25366569, 33822092, 42277615, 50733138, 84555230, 101466276, 126832845, 169110460, 253665690, 507331380]

約数ペア:

[(1, 507331380), (2, 253665690), (3, 169110460), (4, 126832845), (5, 101466276), (6, 84555230), (10, 50733138), (12, 42277615), (15, 33822092), (20, 25366569), (30, 16911046), (60, 8455523), (193, 2628660), (227, 2234940), (386, 1314330), (454, 1117470), (579, 876220), (681, 744980), (772, 657165), (908, 558735), (965, 525732), (1135, 446988), (1158, 438110), (1362, 372490), (1930, 262866), (2270, 223494), (2316, 219055), (2724, 186245), (2895, 175244), (3405, 148996), (3860, 131433), (4540, 111747), (5790, 87622), (6810, 74498), (11580, 43811), (13620, 37249)]