172680090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{22751}}^1$

素因数の和:22795

約数の個数: 64

約数和(自身を含む): 471785472

約数和(自身を除く): 299105382

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 23, 30, 33, 46, 55, 66, 69, 110, 115, 138, 165, 230, 253, 330, 345, 506, 690, 759, 1265, 1518, 2530, 3795, 7590, 22751, 45502, 68253, 113755, 136506, 227510, 250261, 341265, 500522, 523273, 682530, 750783, 1046546, 1251305, 1501566, 1569819, 2502610, 2616365, 3139638, 3753915, 5232730, 5756003, 7507830, 7849095, 11512006, 15698190, 17268009, 28780015, 34536018, 57560030, 86340045, 172680090]

約数ペア:

[(1, 172680090), (2, 86340045), (3, 57560030), (5, 34536018), (6, 28780015), (10, 17268009), (11, 15698190), (15, 11512006), (22, 7849095), (23, 7507830), (30, 5756003), (33, 5232730), (46, 3753915), (55, 3139638), (66, 2616365), (69, 2502610), (110, 1569819), (115, 1501566), (138, 1251305), (165, 1046546), (230, 750783), (253, 682530), (330, 523273), (345, 500522), (506, 341265), (690, 250261), (759, 227510), (1265, 136506), (1518, 113755), (2530, 68253), (3795, 45502), (7590, 22751)]