69726580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2383}}^1$

素因数の和:2429

約数の個数: 96

約数和(自身を含む): 192245760

約数和(自身を除く): 122519180

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 28, 35, 38, 44, 55, 70, 76, 77, 95, 110, 133, 140, 154, 190, 209, 220, 266, 308, 380, 385, 418, 532, 665, 770, 836, 1045, 1330, 1463, 1540, 2090, 2383, 2660, 2926, 4180, 4766, 5852, 7315, 9532, 11915, 14630, 16681, 23830, 26213, 29260, 33362, 45277, 47660, 52426, 66724, 83405, 90554, 104852, 131065, 166810, 181108, 183491, 226385, 262130, 316939, 333620, 366982, 452770, 498047, 524260, 633878, 733964, 905540, 917455, 996094, 1267756, 1584695, 1834910, 1992188, 2490235, 3169390, 3486329, 3669820, 4980470, 6338780, 6972658, 9960940, 13945316, 17431645, 34863290, 69726580]

約数ペア:

[(1, 69726580), (2, 34863290), (4, 17431645), (5, 13945316), (7, 9960940), (10, 6972658), (11, 6338780), (14, 4980470), (19, 3669820), (20, 3486329), (22, 3169390), (28, 2490235), (35, 1992188), (38, 1834910), (44, 1584695), (55, 1267756), (70, 996094), (76, 917455), (77, 905540), (95, 733964), (110, 633878), (133, 524260), (140, 498047), (154, 452770), (190, 366982), (209, 333620), (220, 316939), (266, 262130), (308, 226385), (380, 183491), (385, 181108), (418, 166810), (532, 131065), (665, 104852), (770, 90554), (836, 83405), (1045, 66724), (1330, 52426), (1463, 47660), (1540, 45277), (2090, 33362), (2383, 29260), (2660, 26213), (2926, 23830), (4180, 16681), (4766, 14630), (5852, 11915), (7315, 9532)]