12156901270

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{727}}^1\times {\mathrm{20147}}^1$

素因数の和:20964

約数の個数: 32

約数和(自身を含む): 22177628928

約数和(自身を除く): 10020727658

約数列:

[1, 2, 5, 10, 83, 166, 415, 727, 830, 1454, 3635, 7270, 20147, 40294, 60341, 100735, 120682, 201470, 301705, 603410, 1672201, 3344402, 8361005, 14646869, 16722010, 29293738, 73234345, 146468690, 1215690127, 2431380254, 6078450635, 12156901270]

約数ペア:

[(1, 12156901270), (2, 6078450635), (5, 2431380254), (10, 1215690127), (83, 146468690), (166, 73234345), (415, 29293738), (727, 16722010), (830, 14646869), (1454, 8361005), (3635, 3344402), (7270, 1672201), (20147, 603410), (40294, 301705), (60341, 201470), (100735, 120682)]