1427030110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{263}}^1\times {\mathrm{461}}^1$

素因数の和:849

約数の個数: 64

約数和(自身を含む): 2845269504

約数和(自身を除く): 1418239394

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 263, 461, 526, 535, 922, 1070, 1177, 1315, 2305, 2354, 2630, 2893, 4610, 5071, 5786, 5885, 10142, 11770, 14465, 25355, 28141, 28930, 49327, 50710, 56282, 98654, 121243, 140705, 242486, 246635, 281410, 309551, 493270, 542597, 606215, 619102, 1085194, 1212430, 1333673, 1547755, 2667346, 2712985, 3095510, 5425970, 6668365, 12973001, 13336730, 25946002, 64865005, 129730010, 142703011, 285406022, 713515055, 1427030110]

約数ペア:

[(1, 1427030110), (2, 713515055), (5, 285406022), (10, 142703011), (11, 129730010), (22, 64865005), (55, 25946002), (107, 13336730), (110, 12973001), (214, 6668365), (263, 5425970), (461, 3095510), (526, 2712985), (535, 2667346), (922, 1547755), (1070, 1333673), (1177, 1212430), (1315, 1085194), (2305, 619102), (2354, 606215), (2630, 542597), (2893, 493270), (4610, 309551), (5071, 281410), (5786, 246635), (5885, 242486), (10142, 140705), (11770, 121243), (14465, 98654), (25355, 56282), (28141, 50710), (28930, 49327)]