2100077790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{8431}}^1$

素因数の和:8502

約数の個数: 96

約数和(自身を含む): 5551358976

約数和(自身を除く): 3451281186

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 23, 30, 38, 46, 57, 69, 95, 114, 115, 138, 190, 230, 285, 345, 361, 437, 570, 690, 722, 874, 1083, 1311, 1805, 2166, 2185, 2622, 3610, 4370, 5415, 6555, 8303, 8431, 10830, 13110, 16606, 16862, 24909, 25293, 41515, 42155, 49818, 50586, 83030, 84310, 124545, 126465, 160189, 193913, 249090, 252930, 320378, 387826, 480567, 581739, 800945, 961134, 969565, 1163478, 1601890, 1939130, 2402835, 2908695, 3043591, 3684347, 4805670, 5817390, 6087182, 7368694, 9130773, 11053041, 15217955, 18261546, 18421735, 22106082, 30435910, 36843470, 45653865, 55265205, 70002593, 91307730, 110530410, 140005186, 210007779, 350012965, 420015558, 700025930, 1050038895, 2100077790]

約数ペア:

[(1, 2100077790), (2, 1050038895), (3, 700025930), (5, 420015558), (6, 350012965), (10, 210007779), (15, 140005186), (19, 110530410), (23, 91307730), (30, 70002593), (38, 55265205), (46, 45653865), (57, 36843470), (69, 30435910), (95, 22106082), (114, 18421735), (115, 18261546), (138, 15217955), (190, 11053041), (230, 9130773), (285, 7368694), (345, 6087182), (361, 5817390), (437, 4805670), (570, 3684347), (690, 3043591), (722, 2908695), (874, 2402835), (1083, 1939130), (1311, 1601890), (1805, 1163478), (2166, 969565), (2185, 961134), (2622, 800945), (3610, 581739), (4370, 480567), (5415, 387826), (6555, 320378), (8303, 252930), (8431, 249090), (10830, 193913), (13110, 160189), (16606, 126465), (16862, 124545), (24909, 84310), (25293, 83030), (41515, 50586), (42155, 49818)]