254295810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{148711}}^1$

素因数の和:148743

約数の個数: 48

約数和(自身を含む): 695972160

約数和(自身を除く): 441676350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 148711, 297422, 446133, 743555, 892266, 1338399, 1487110, 2230665, 2676798, 2825509, 4461330, 5651018, 6691995, 8476527, 13383990, 14127545, 16953054, 25429581, 28255090, 42382635, 50859162, 84765270, 127147905, 254295810]

約数ペア:

[(1, 254295810), (2, 127147905), (3, 84765270), (5, 50859162), (6, 42382635), (9, 28255090), (10, 25429581), (15, 16953054), (18, 14127545), (19, 13383990), (30, 8476527), (38, 6691995), (45, 5651018), (57, 4461330), (90, 2825509), (95, 2676798), (114, 2230665), (171, 1487110), (190, 1338399), (285, 892266), (342, 743555), (570, 446133), (855, 297422), (1710, 148711)]