15705598898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{311}}^1$

素因数の和:612

約数の個数: 96

約数和(自身を含む): 27869377536

約数和(自身を除く): 12163778638

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 121, 211, 242, 253, 311, 422, 473, 506, 622, 946, 989, 1978, 2321, 2783, 3421, 4642, 4853, 5203, 5566, 6842, 7153, 9073, 9706, 10406, 10879, 13373, 14306, 18146, 21758, 25531, 26746, 37631, 51062, 53383, 65621, 75262, 78683, 99803, 106766, 119669, 131242, 147103, 157366, 199606, 208679, 239338, 294206, 307579, 417358, 587213, 615158, 721831, 865513, 1097833, 1174426, 1443662, 1509283, 1618133, 1731026, 2195666, 2295469, 2821703, 3018566, 3236266, 3383369, 4590938, 5643406, 6766738, 7940141, 15880282, 16602113, 25250159, 31038733, 33204226, 37217059, 50500318, 62077466, 64899169, 74434118, 129798338, 182623243, 341426063, 365246486, 682852126, 713890859, 1427781718, 7852799449, 15705598898]

約数ペア:

[(1, 15705598898), (2, 7852799449), (11, 1427781718), (22, 713890859), (23, 682852126), (43, 365246486), (46, 341426063), (86, 182623243), (121, 129798338), (211, 74434118), (242, 64899169), (253, 62077466), (311, 50500318), (422, 37217059), (473, 33204226), (506, 31038733), (622, 25250159), (946, 16602113), (989, 15880282), (1978, 7940141), (2321, 6766738), (2783, 5643406), (3421, 4590938), (4642, 3383369), (4853, 3236266), (5203, 3018566), (5566, 2821703), (6842, 2295469), (7153, 2195666), (9073, 1731026), (9706, 1618133), (10406, 1509283), (10879, 1443662), (13373, 1174426), (14306, 1097833), (18146, 865513), (21758, 721831), (25531, 615158), (26746, 587213), (37631, 417358), (51062, 307579), (53383, 294206), (65621, 239338), (75262, 208679), (78683, 199606), (99803, 157366), (106766, 147103), (119669, 131242)]