30159246

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 64

約数和(自身を含む): 68544000

約数和(自身を除く): 38384754

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 67, 78, 87, 134, 174, 199, 201, 377, 398, 402, 597, 754, 871, 1131, 1194, 1742, 1943, 2262, 2587, 2613, 3886, 5174, 5226, 5771, 5829, 7761, 11542, 11658, 13333, 15522, 17313, 25259, 26666, 34626, 39999, 50518, 75023, 75777, 79998, 150046, 151554, 173329, 225069, 346658, 386657, 450138, 519987, 773314, 1039974, 1159971, 2319942, 5026541, 10053082, 15079623, 30159246]

約数ペア:

[(1, 30159246), (2, 15079623), (3, 10053082), (6, 5026541), (13, 2319942), (26, 1159971), (29, 1039974), (39, 773314), (58, 519987), (67, 450138), (78, 386657), (87, 346658), (134, 225069), (174, 173329), (199, 151554), (201, 150046), (377, 79998), (398, 75777), (402, 75023), (597, 50518), (754, 39999), (871, 34626), (1131, 26666), (1194, 25259), (1742, 17313), (1943, 15522), (2262, 13333), (2587, 11658), (2613, 11542), (3886, 7761), (5174, 5829), (5226, 5771)]