1247996910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{547}}^1\times {\mathrm{1289}}^1$

素因数の和:1905

約数の個数: 64

約数和(自身を含む): 3053894400

約数和(自身を除く): 1805897490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 118, 177, 295, 354, 547, 590, 885, 1094, 1289, 1641, 1770, 2578, 2735, 3282, 3867, 5470, 6445, 7734, 8205, 12890, 16410, 19335, 32273, 38670, 64546, 76051, 96819, 152102, 161365, 193638, 228153, 322730, 380255, 456306, 484095, 705083, 760510, 968190, 1140765, 1410166, 2115249, 2281530, 3525415, 4230498, 7050830, 10576245, 21152490, 41599897, 83199794, 124799691, 207999485, 249599382, 415998970, 623998455, 1247996910]

約数ペア:

[(1, 1247996910), (2, 623998455), (3, 415998970), (5, 249599382), (6, 207999485), (10, 124799691), (15, 83199794), (30, 41599897), (59, 21152490), (118, 10576245), (177, 7050830), (295, 4230498), (354, 3525415), (547, 2281530), (590, 2115249), (885, 1410166), (1094, 1140765), (1289, 968190), (1641, 760510), (1770, 705083), (2578, 484095), (2735, 456306), (3282, 380255), (3867, 322730), (5470, 228153), (6445, 193638), (7734, 161365), (8205, 152102), (12890, 96819), (16410, 76051), (19335, 64546), (32273, 38670)]