680922330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{26119}}^1$

素因数の和:26219

約数の個数: 64

約数和(自身を含む): 1805414400

約数和(自身を除く): 1124492070

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 79, 110, 158, 165, 237, 330, 395, 474, 790, 869, 1185, 1738, 2370, 2607, 4345, 5214, 8690, 13035, 26070, 26119, 52238, 78357, 130595, 156714, 261190, 287309, 391785, 574618, 783570, 861927, 1436545, 1723854, 2063401, 2873090, 4126802, 4309635, 6190203, 8619270, 10317005, 12380406, 20634010, 22697411, 30951015, 45394822, 61902030, 68092233, 113487055, 136184466, 226974110, 340461165, 680922330]

約数ペア:

[(1, 680922330), (2, 340461165), (3, 226974110), (5, 136184466), (6, 113487055), (10, 68092233), (11, 61902030), (15, 45394822), (22, 30951015), (30, 22697411), (33, 20634010), (55, 12380406), (66, 10317005), (79, 8619270), (110, 6190203), (158, 4309635), (165, 4126802), (237, 2873090), (330, 2063401), (395, 1723854), (474, 1436545), (790, 861927), (869, 783570), (1185, 574618), (1738, 391785), (2370, 287309), (2607, 261190), (4345, 156714), (5214, 130595), (8690, 78357), (13035, 52238), (26070, 26119)]