90098060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:243

約数の個数: 96

約数和(自身を含む): 213034752

約数和(自身を除く): 122936692

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 47, 52, 65, 73, 94, 101, 130, 146, 188, 202, 235, 260, 292, 365, 404, 470, 505, 611, 730, 940, 949, 1010, 1222, 1313, 1460, 1898, 2020, 2444, 2626, 3055, 3431, 3796, 4745, 4747, 5252, 6110, 6565, 6862, 7373, 9490, 9494, 12220, 13130, 13724, 14746, 17155, 18980, 18988, 23735, 26260, 29492, 34310, 36865, 44603, 47470, 61711, 68620, 73730, 89206, 94940, 95849, 123422, 147460, 178412, 191698, 223015, 246844, 308555, 346531, 383396, 446030, 479245, 617110, 693062, 892060, 958490, 1234220, 1386124, 1732655, 1916980, 3465310, 4504903, 6930620, 9009806, 18019612, 22524515, 45049030, 90098060]

約数ペア:

[(1, 90098060), (2, 45049030), (4, 22524515), (5, 18019612), (10, 9009806), (13, 6930620), (20, 4504903), (26, 3465310), (47, 1916980), (52, 1732655), (65, 1386124), (73, 1234220), (94, 958490), (101, 892060), (130, 693062), (146, 617110), (188, 479245), (202, 446030), (235, 383396), (260, 346531), (292, 308555), (365, 246844), (404, 223015), (470, 191698), (505, 178412), (611, 147460), (730, 123422), (940, 95849), (949, 94940), (1010, 89206), (1222, 73730), (1313, 68620), (1460, 61711), (1898, 47470), (2020, 44603), (2444, 36865), (2626, 34310), (3055, 29492), (3431, 26260), (3796, 23735), (4745, 18988), (4747, 18980), (5252, 17155), (6110, 14746), (6565, 13724), (6862, 13130), (7373, 12220), (9490, 9494)]