40281330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4157}}^1$

素因数の和:4203

約数の個数: 64

約数和(自身を含む): 107775360

約数和(自身を除く): 67494030

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 255, 285, 323, 510, 570, 646, 969, 1615, 1938, 3230, 4157, 4845, 8314, 9690, 12471, 20785, 24942, 41570, 62355, 70669, 78983, 124710, 141338, 157966, 212007, 236949, 353345, 394915, 424014, 473898, 706690, 789830, 1060035, 1184745, 1342711, 2120070, 2369490, 2685422, 4028133, 6713555, 8056266, 13427110, 20140665, 40281330]

約数ペア:

[(1, 40281330), (2, 20140665), (3, 13427110), (5, 8056266), (6, 6713555), (10, 4028133), (15, 2685422), (17, 2369490), (19, 2120070), (30, 1342711), (34, 1184745), (38, 1060035), (51, 789830), (57, 706690), (85, 473898), (95, 424014), (102, 394915), (114, 353345), (170, 236949), (190, 212007), (255, 157966), (285, 141338), (323, 124710), (510, 78983), (570, 70669), (646, 62355), (969, 41570), (1615, 24942), (1938, 20785), (3230, 12471), (4157, 9690), (4845, 8314)]