72252430

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{2293}}^1$

素因数の和:2460

約数の個数: 32

約数和(自身を含む): 136759104

約数和(自身を除く): 64506674

約数列:

[1, 2, 5, 10, 23, 46, 115, 137, 230, 274, 685, 1370, 2293, 3151, 4586, 6302, 11465, 15755, 22930, 31510, 52739, 105478, 263695, 314141, 527390, 628282, 1570705, 3141410, 7225243, 14450486, 36126215, 72252430]

約数ペア:

[(1, 72252430), (2, 36126215), (5, 14450486), (10, 7225243), (23, 3141410), (46, 1570705), (115, 628282), (137, 527390), (230, 314141), (274, 263695), (685, 105478), (1370, 52739), (2293, 31510), (3151, 22930), (4586, 15755), (6302, 11465)]