966503590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:302

約数の個数: 128

約数和(自身を含む): 2075673600

約数和(自身を除く): 1109170010

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 95, 103, 130, 131, 145, 190, 206, 247, 262, 290, 377, 494, 515, 551, 655, 754, 1030, 1102, 1235, 1310, 1339, 1703, 1885, 1957, 2470, 2489, 2678, 2755, 2987, 3406, 3770, 3799, 3914, 4978, 5510, 5974, 6695, 7163, 7598, 8515, 9785, 12445, 13390, 13493, 14326, 14935, 17030, 18995, 19570, 24890, 25441, 26986, 29870, 32357, 35815, 37990, 38831, 49387, 50882, 56753, 64714, 67465, 71630, 72181, 77662, 98774, 113506, 127205, 134930, 144362, 161785, 175409, 194155, 246935, 254410, 256367, 283765, 323570, 350818, 360905, 388310, 391297, 493870, 512734, 567530, 721810, 737789, 782594, 877045, 938353, 1281835, 1475578, 1754090, 1876706, 1956485, 2563670, 3332771, 3688945, 3912970, 4691765, 5086861, 6665542, 7377890, 7434643, 9383530, 10173722, 14869286, 16663855, 25434305, 33327710, 37173215, 50868610, 74346430, 96650359, 193300718, 483251795, 966503590]

約数ペア:

[(1, 966503590), (2, 483251795), (5, 193300718), (10, 96650359), (13, 74346430), (19, 50868610), (26, 37173215), (29, 33327710), (38, 25434305), (58, 16663855), (65, 14869286), (95, 10173722), (103, 9383530), (130, 7434643), (131, 7377890), (145, 6665542), (190, 5086861), (206, 4691765), (247, 3912970), (262, 3688945), (290, 3332771), (377, 2563670), (494, 1956485), (515, 1876706), (551, 1754090), (655, 1475578), (754, 1281835), (1030, 938353), (1102, 877045), (1235, 782594), (1310, 737789), (1339, 721810), (1703, 567530), (1885, 512734), (1957, 493870), (2470, 391297), (2489, 388310), (2678, 360905), (2755, 350818), (2987, 323570), (3406, 283765), (3770, 256367), (3799, 254410), (3914, 246935), (4978, 194155), (5510, 175409), (5974, 161785), (6695, 144362), (7163, 134930), (7598, 127205), (8515, 113506), (9785, 98774), (12445, 77662), (13390, 72181), (13493, 71630), (14326, 67465), (14935, 64714), (17030, 56753), (18995, 50882), (19570, 49387), (24890, 38831), (25441, 37990), (26986, 35815), (29870, 32357)]