71637570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{173}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 193482432

約数和(自身を除く): 121844862

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 107, 129, 173, 214, 215, 258, 321, 346, 387, 430, 519, 535, 642, 645, 774, 865, 963, 1038, 1070, 1290, 1557, 1605, 1730, 1926, 1935, 2595, 3114, 3210, 3870, 4601, 4815, 5190, 7439, 7785, 9202, 9630, 13803, 14878, 15570, 18511, 22317, 23005, 27606, 37022, 37195, 41409, 44634, 46010, 55533, 66951, 69015, 74390, 82818, 92555, 111066, 111585, 133902, 138030, 166599, 185110, 207045, 223170, 277665, 333198, 334755, 414090, 555330, 669510, 795973, 832995, 1591946, 1665990, 2387919, 3979865, 4775838, 7163757, 7959730, 11939595, 14327514, 23879190, 35818785, 71637570]

約数ペア:

[(1, 71637570), (2, 35818785), (3, 23879190), (5, 14327514), (6, 11939595), (9, 7959730), (10, 7163757), (15, 4775838), (18, 3979865), (30, 2387919), (43, 1665990), (45, 1591946), (86, 832995), (90, 795973), (107, 669510), (129, 555330), (173, 414090), (214, 334755), (215, 333198), (258, 277665), (321, 223170), (346, 207045), (387, 185110), (430, 166599), (519, 138030), (535, 133902), (642, 111585), (645, 111066), (774, 92555), (865, 82818), (963, 74390), (1038, 69015), (1070, 66951), (1290, 55533), (1557, 46010), (1605, 44634), (1730, 41409), (1926, 37195), (1935, 37022), (2595, 27606), (3114, 23005), (3210, 22317), (3870, 18511), (4601, 15570), (4815, 14878), (5190, 13803), (7439, 9630), (7785, 9202)]