734014780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{12479}}^1$

素因数の和:12678

約数の個数: 48

約数和(自身を含む): 1641669120

約数和(自身を除く): 907654340

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 173, 340, 346, 692, 865, 1730, 2941, 3460, 5882, 11764, 12479, 14705, 24958, 29410, 49916, 58820, 62395, 124790, 212143, 249580, 424286, 848572, 1060715, 2121430, 2158867, 4242860, 4317734, 8635468, 10794335, 21588670, 36700739, 43177340, 73401478, 146802956, 183503695, 367007390, 734014780]

約数ペア:

[(1, 734014780), (2, 367007390), (4, 183503695), (5, 146802956), (10, 73401478), (17, 43177340), (20, 36700739), (34, 21588670), (68, 10794335), (85, 8635468), (170, 4317734), (173, 4242860), (340, 2158867), (346, 2121430), (692, 1060715), (865, 848572), (1730, 424286), (2941, 249580), (3460, 212143), (5882, 124790), (11764, 62395), (12479, 58820), (14705, 49916), (24958, 29410)]