147996390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{290189}}^1$

素因数の和:290216

約数の個数: 32

約数和(自身を含む): 376086240

約数和(自身を除く): 228089850

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 290189, 580378, 870567, 1450945, 1741134, 2901890, 4352835, 4933213, 8705670, 9866426, 14799639, 24666065, 29599278, 49332130, 73998195, 147996390]

約数ペア:

[(1, 147996390), (2, 73998195), (3, 49332130), (5, 29599278), (6, 24666065), (10, 14799639), (15, 9866426), (17, 8705670), (30, 4933213), (34, 4352835), (51, 2901890), (85, 1741134), (102, 1450945), (170, 870567), (255, 580378), (510, 290189)]