387788130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{48413}}^1$

素因数の和:48515

約数の個数: 48

約数和(自身を含む): 1019598840

約数和(自身を除く): 631810710

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 89, 90, 178, 267, 445, 534, 801, 890, 1335, 1602, 2670, 4005, 8010, 48413, 96826, 145239, 242065, 290478, 435717, 484130, 726195, 871434, 1452390, 2178585, 4308757, 4357170, 8617514, 12926271, 21543785, 25852542, 38778813, 43087570, 64631355, 77557626, 129262710, 193894065, 387788130]

約数ペア:

[(1, 387788130), (2, 193894065), (3, 129262710), (5, 77557626), (6, 64631355), (9, 43087570), (10, 38778813), (15, 25852542), (18, 21543785), (30, 12926271), (45, 8617514), (89, 4357170), (90, 4308757), (178, 2178585), (267, 1452390), (445, 871434), (534, 726195), (801, 484130), (890, 435717), (1335, 290478), (1602, 242065), (2670, 145239), (4005, 96826), (8010, 48413)]