22697890

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 46033920

約数和(自身を除く): 23336030

約数列:

[1, 2, 5, 10, 17, 31, 34, 59, 62, 73, 85, 118, 146, 155, 170, 295, 310, 365, 527, 590, 730, 1003, 1054, 1241, 1829, 2006, 2263, 2482, 2635, 3658, 4307, 4526, 5015, 5270, 6205, 8614, 9145, 10030, 11315, 12410, 18290, 21535, 22630, 31093, 38471, 43070, 62186, 73219, 76942, 133517, 146438, 155465, 192355, 267034, 310930, 366095, 384710, 667585, 732190, 1335170, 2269789, 4539578, 11348945, 22697890]

約数ペア:

[(1, 22697890), (2, 11348945), (5, 4539578), (10, 2269789), (17, 1335170), (31, 732190), (34, 667585), (59, 384710), (62, 366095), (73, 310930), (85, 267034), (118, 192355), (146, 155465), (155, 146438), (170, 133517), (295, 76942), (310, 73219), (365, 62186), (527, 43070), (590, 38471), (730, 31093), (1003, 22630), (1054, 21535), (1241, 18290), (1829, 12410), (2006, 11315), (2263, 10030), (2482, 9145), (2635, 8614), (3658, 6205), (4307, 5270), (4526, 5015)]