72291510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4643}}^1$

素因数の和:4829

約数の個数: 48

約数和(自身を含む): 189085104

約数和(自身を除く): 116793594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 173, 346, 519, 865, 1038, 1557, 1730, 2595, 3114, 4643, 5190, 7785, 9286, 13929, 15570, 23215, 27858, 41787, 46430, 69645, 83574, 139290, 208935, 417870, 803239, 1606478, 2409717, 4016195, 4819434, 7229151, 8032390, 12048585, 14458302, 24097170, 36145755, 72291510]

約数ペア:

[(1, 72291510), (2, 36145755), (3, 24097170), (5, 14458302), (6, 12048585), (9, 8032390), (10, 7229151), (15, 4819434), (18, 4016195), (30, 2409717), (45, 1606478), (90, 803239), (173, 417870), (346, 208935), (519, 139290), (865, 83574), (1038, 69645), (1557, 46430), (1730, 41787), (2595, 27858), (3114, 23215), (4643, 15570), (5190, 13929), (7785, 9286)]