72984230

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1259}}^1$

素因数の和:1325

約数の個数: 64

約数和(自身を含む): 156764160

約数和(自身を除く): 83779930

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1259, 1705, 1870, 2518, 2635, 3410, 5270, 5797, 6295, 11594, 12590, 13849, 21403, 27698, 28985, 39029, 42806, 57970, 69245, 78058, 107015, 138490, 195145, 214030, 235433, 390290, 429319, 470866, 663493, 858638, 1177165, 1326986, 2146595, 2354330, 3317465, 4293190, 6634930, 7298423, 14596846, 36492115, 72984230]

約数ペア:

[(1, 72984230), (2, 36492115), (5, 14596846), (10, 7298423), (11, 6634930), (17, 4293190), (22, 3317465), (31, 2354330), (34, 2146595), (55, 1326986), (62, 1177165), (85, 858638), (110, 663493), (155, 470866), (170, 429319), (187, 390290), (310, 235433), (341, 214030), (374, 195145), (527, 138490), (682, 107015), (935, 78058), (1054, 69245), (1259, 57970), (1705, 42806), (1870, 39029), (2518, 28985), (2635, 27698), (3410, 21403), (5270, 13849), (5797, 12590), (6295, 11594)]