260545670

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{1619}}^1$

素因数の和:1674

約数の個数: 96

約数和(自身を含む): 620524800

約数和(自身を除く): 359979130

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 121, 133, 154, 190, 209, 242, 266, 385, 418, 605, 665, 770, 847, 1045, 1210, 1330, 1463, 1619, 1694, 2090, 2299, 2926, 3238, 4235, 4598, 7315, 8095, 8470, 11333, 11495, 14630, 16093, 16190, 17809, 22666, 22990, 30761, 32186, 35618, 56665, 61522, 80465, 89045, 113330, 124663, 153805, 160930, 178090, 195899, 215327, 249326, 307610, 338371, 391798, 430654, 623315, 676742, 979495, 1076635, 1246630, 1371293, 1691855, 1958990, 2153270, 2368597, 2742586, 3383710, 3722081, 4737194, 6856465, 7444162, 11842985, 13712930, 18610405, 23685970, 26054567, 37220810, 52109134, 130272835, 260545670]

約数ペア:

[(1, 260545670), (2, 130272835), (5, 52109134), (7, 37220810), (10, 26054567), (11, 23685970), (14, 18610405), (19, 13712930), (22, 11842985), (35, 7444162), (38, 6856465), (55, 4737194), (70, 3722081), (77, 3383710), (95, 2742586), (110, 2368597), (121, 2153270), (133, 1958990), (154, 1691855), (190, 1371293), (209, 1246630), (242, 1076635), (266, 979495), (385, 676742), (418, 623315), (605, 430654), (665, 391798), (770, 338371), (847, 307610), (1045, 249326), (1210, 215327), (1330, 195899), (1463, 178090), (1619, 160930), (1694, 153805), (2090, 124663), (2299, 113330), (2926, 89045), (3238, 80465), (4235, 61522), (4598, 56665), (7315, 35618), (8095, 32186), (8470, 30761), (11333, 22990), (11495, 22666), (14630, 17809), (16093, 16190)]