28140090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 74183040

約数和(自身を除く): 46042950

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 269, 317, 330, 538, 634, 807, 951, 1345, 1585, 1614, 1902, 2690, 2959, 3170, 3487, 4035, 4755, 5918, 6974, 8070, 8877, 9510, 10461, 14795, 17435, 17754, 20922, 29590, 34870, 44385, 52305, 85273, 88770, 104610, 170546, 255819, 426365, 511638, 852730, 938003, 1279095, 1876006, 2558190, 2814009, 4690015, 5628018, 9380030, 14070045, 28140090]

約数ペア:

[(1, 28140090), (2, 14070045), (3, 9380030), (5, 5628018), (6, 4690015), (10, 2814009), (11, 2558190), (15, 1876006), (22, 1279095), (30, 938003), (33, 852730), (55, 511638), (66, 426365), (110, 255819), (165, 170546), (269, 104610), (317, 88770), (330, 85273), (538, 52305), (634, 44385), (807, 34870), (951, 29590), (1345, 20922), (1585, 17754), (1614, 17435), (1902, 14795), (2690, 10461), (2959, 9510), (3170, 8877), (3487, 8070), (4035, 6974), (4755, 5918)]