64537770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{773}}^1$

素因数の和:828

約数の個数: 96

約数和(自身を含む): 177883776

約数和(自身を除く): 113346006

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 121, 138, 165, 230, 242, 253, 330, 345, 363, 506, 605, 690, 726, 759, 773, 1210, 1265, 1518, 1546, 1815, 2319, 2530, 2783, 3630, 3795, 3865, 4638, 5566, 7590, 7730, 8349, 8503, 11595, 13915, 16698, 17006, 17779, 23190, 25509, 27830, 35558, 41745, 42515, 51018, 53337, 83490, 85030, 88895, 93533, 106674, 127545, 177790, 187066, 195569, 255090, 266685, 280599, 391138, 467665, 533370, 561198, 586707, 935330, 977845, 1173414, 1402995, 1955690, 2151259, 2805990, 2933535, 4302518, 5867070, 6453777, 10756295, 12907554, 21512590, 32268885, 64537770]

約数ペア:

[(1, 64537770), (2, 32268885), (3, 21512590), (5, 12907554), (6, 10756295), (10, 6453777), (11, 5867070), (15, 4302518), (22, 2933535), (23, 2805990), (30, 2151259), (33, 1955690), (46, 1402995), (55, 1173414), (66, 977845), (69, 935330), (110, 586707), (115, 561198), (121, 533370), (138, 467665), (165, 391138), (230, 280599), (242, 266685), (253, 255090), (330, 195569), (345, 187066), (363, 177790), (506, 127545), (605, 106674), (690, 93533), (726, 88895), (759, 85030), (773, 83490), (1210, 53337), (1265, 51018), (1518, 42515), (1546, 41745), (1815, 35558), (2319, 27830), (2530, 25509), (2783, 23190), (3630, 17779), (3795, 17006), (3865, 16698), (4638, 13915), (5566, 11595), (7590, 8503), (7730, 8349)]