26674290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{821}}^1$

素因数の和:872

約数の個数: 72

約数和(自身を含む): 73284588

約数和(自身を除く): 46610298

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 361, 570, 722, 821, 855, 1083, 1642, 1710, 1805, 2166, 2463, 3249, 3610, 4105, 4926, 5415, 6498, 7389, 8210, 10830, 12315, 14778, 15599, 16245, 24630, 31198, 32490, 36945, 46797, 73890, 77995, 93594, 140391, 155990, 233985, 280782, 296381, 467970, 592762, 701955, 889143, 1403910, 1481905, 1778286, 2667429, 2963810, 4445715, 5334858, 8891430, 13337145, 26674290]

約数ペア:

[(1, 26674290), (2, 13337145), (3, 8891430), (5, 5334858), (6, 4445715), (9, 2963810), (10, 2667429), (15, 1778286), (18, 1481905), (19, 1403910), (30, 889143), (38, 701955), (45, 592762), (57, 467970), (90, 296381), (95, 280782), (114, 233985), (171, 155990), (190, 140391), (285, 93594), (342, 77995), (361, 73890), (570, 46797), (722, 36945), (821, 32490), (855, 31198), (1083, 24630), (1642, 16245), (1710, 15599), (1805, 14778), (2166, 12315), (2463, 10830), (3249, 8210), (3610, 7389), (4105, 6498), (4926, 5415)]