1140857510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{1607}}^1$

素因数の和:1797

約数の個数: 64

約数和(自身を含む): 2282176512

約数和(自身を除く): 1141319002

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 127, 130, 215, 254, 430, 559, 635, 1118, 1270, 1607, 1651, 2795, 3214, 3302, 5461, 5590, 8035, 8255, 10922, 16070, 16510, 20891, 27305, 41782, 54610, 69101, 70993, 104455, 138202, 141986, 204089, 208910, 345505, 354965, 408178, 691010, 709930, 898313, 1020445, 1796626, 2040890, 2653157, 4491565, 5306314, 8775827, 8983130, 13265785, 17551654, 26531570, 43879135, 87758270, 114085751, 228171502, 570428755, 1140857510]

約数ペア:

[(1, 1140857510), (2, 570428755), (5, 228171502), (10, 114085751), (13, 87758270), (26, 43879135), (43, 26531570), (65, 17551654), (86, 13265785), (127, 8983130), (130, 8775827), (215, 5306314), (254, 4491565), (430, 2653157), (559, 2040890), (635, 1796626), (1118, 1020445), (1270, 898313), (1607, 709930), (1651, 691010), (2795, 408178), (3214, 354965), (3302, 345505), (5461, 208910), (5590, 204089), (8035, 141986), (8255, 138202), (10922, 104455), (16070, 70993), (16510, 69101), (20891, 54610), (27305, 41782)]