1394290360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{1511}}^1$

素因数の和:1621

約数の個数: 128

約数和(自身を含む): 3527193600

約数和(自身を除く): 2132903240

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 23, 34, 40, 46, 59, 68, 85, 92, 115, 118, 136, 170, 184, 230, 236, 295, 340, 391, 460, 472, 590, 680, 782, 920, 1003, 1180, 1357, 1511, 1564, 1955, 2006, 2360, 2714, 3022, 3128, 3910, 4012, 5015, 5428, 6044, 6785, 7555, 7820, 8024, 10030, 10856, 12088, 13570, 15110, 15640, 20060, 23069, 25687, 27140, 30220, 34753, 40120, 46138, 51374, 54280, 60440, 69506, 89149, 92276, 102748, 115345, 128435, 139012, 173765, 178298, 184552, 205496, 230690, 256870, 278024, 347530, 356596, 445745, 461380, 513740, 590801, 695060, 713192, 891490, 922760, 1027480, 1181602, 1390120, 1515533, 1782980, 2050427, 2363204, 2954005, 3031066, 3565960, 4100854, 4726408, 5908010, 6062132, 7577665, 8201708, 10252135, 11816020, 12124264, 15155330, 16403416, 20504270, 23632040, 30310660, 34857259, 41008540, 60621320, 69714518, 82017080, 139429036, 174286295, 278858072, 348572590, 697145180, 1394290360]

約数ペア:

[(1, 1394290360), (2, 697145180), (4, 348572590), (5, 278858072), (8, 174286295), (10, 139429036), (17, 82017080), (20, 69714518), (23, 60621320), (34, 41008540), (40, 34857259), (46, 30310660), (59, 23632040), (68, 20504270), (85, 16403416), (92, 15155330), (115, 12124264), (118, 11816020), (136, 10252135), (170, 8201708), (184, 7577665), (230, 6062132), (236, 5908010), (295, 4726408), (340, 4100854), (391, 3565960), (460, 3031066), (472, 2954005), (590, 2363204), (680, 2050427), (782, 1782980), (920, 1515533), (1003, 1390120), (1180, 1181602), (1357, 1027480), (1511, 922760), (1564, 891490), (1955, 713192), (2006, 695060), (2360, 590801), (2714, 513740), (3022, 461380), (3128, 445745), (3910, 356596), (4012, 347530), (5015, 278024), (5428, 256870), (6044, 230690), (6785, 205496), (7555, 184552), (7820, 178298), (8024, 173765), (10030, 139012), (10856, 128435), (12088, 115345), (13570, 102748), (15110, 92276), (15640, 89149), (20060, 69506), (23069, 60440), (25687, 54280), (27140, 51374), (30220, 46138), (34753, 40120)]