26696790

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1433}}^1$

素因数の和:1475

約数の個数: 80

約数和(自身を含む): 74958048

約数和(自身を除く): 48261258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 81, 90, 115, 135, 138, 162, 207, 230, 270, 345, 405, 414, 621, 690, 810, 1035, 1242, 1433, 1863, 2070, 2866, 3105, 3726, 4299, 6210, 7165, 8598, 9315, 12897, 14330, 18630, 21495, 25794, 32959, 38691, 42990, 64485, 65918, 77382, 98877, 116073, 128970, 164795, 193455, 197754, 232146, 296631, 329590, 386910, 494385, 580365, 593262, 889893, 988770, 1160730, 1483155, 1779786, 2669679, 2966310, 4449465, 5339358, 8898930, 13348395, 26696790]

約数ペア:

[(1, 26696790), (2, 13348395), (3, 8898930), (5, 5339358), (6, 4449465), (9, 2966310), (10, 2669679), (15, 1779786), (18, 1483155), (23, 1160730), (27, 988770), (30, 889893), (45, 593262), (46, 580365), (54, 494385), (69, 386910), (81, 329590), (90, 296631), (115, 232146), (135, 197754), (138, 193455), (162, 164795), (207, 128970), (230, 116073), (270, 98877), (345, 77382), (405, 65918), (414, 64485), (621, 42990), (690, 38691), (810, 32959), (1035, 25794), (1242, 21495), (1433, 18630), (1863, 14330), (2070, 12897), (2866, 9315), (3105, 8598), (3726, 7165), (4299, 6210)]