121245270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{347}}^1\times {\mathrm{613}}^1$

素因数の和:989

約数の個数: 64

約数和(自身を含む): 307687680

約数和(自身を除く): 186442410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 347, 570, 613, 694, 1041, 1226, 1735, 1839, 2082, 3065, 3470, 3678, 5205, 6130, 6593, 9195, 10410, 11647, 13186, 18390, 19779, 23294, 32965, 34941, 39558, 58235, 65930, 69882, 98895, 116470, 174705, 197790, 212711, 349410, 425422, 638133, 1063555, 1276266, 2127110, 3190665, 4041509, 6381330, 8083018, 12124527, 20207545, 24249054, 40415090, 60622635, 121245270]

約数ペア:

[(1, 121245270), (2, 60622635), (3, 40415090), (5, 24249054), (6, 20207545), (10, 12124527), (15, 8083018), (19, 6381330), (30, 4041509), (38, 3190665), (57, 2127110), (95, 1276266), (114, 1063555), (190, 638133), (285, 425422), (347, 349410), (570, 212711), (613, 197790), (694, 174705), (1041, 116470), (1226, 98895), (1735, 69882), (1839, 65930), (2082, 58235), (3065, 39558), (3470, 34941), (3678, 32965), (5205, 23294), (6130, 19779), (6593, 18390), (9195, 13186), (10410, 11647)]