29372474890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{277859}}^1$

素因数の和:277939

約数の個数: 48

約数和(自身を含む): 59597635680

約数和(自身を除く): 30225160790

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 961, 1705, 1922, 3410, 4805, 9610, 10571, 21142, 52855, 105710, 277859, 555718, 1389295, 2778590, 3056449, 6112898, 8613629, 15282245, 17227258, 30564490, 43068145, 86136290, 94749919, 189499838, 267022499, 473749595, 534044998, 947499190, 1335112495, 2670224990, 2937247489, 5874494978, 14686237445, 29372474890]

約数ペア:

[(1, 29372474890), (2, 14686237445), (5, 5874494978), (10, 2937247489), (11, 2670224990), (22, 1335112495), (31, 947499190), (55, 534044998), (62, 473749595), (110, 267022499), (155, 189499838), (310, 94749919), (341, 86136290), (682, 43068145), (961, 30564490), (1705, 17227258), (1922, 15282245), (3410, 8613629), (4805, 6112898), (9610, 3056449), (10571, 2778590), (21142, 1389295), (52855, 555718), (105710, 277859)]