23298990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5431}}^1$

素因数の和:5465

約数の個数: 64

約数和(自身を含む): 65705472

約数和(自身を除く): 42406482

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 26, 30, 33, 39, 55, 65, 66, 78, 110, 130, 143, 165, 195, 286, 330, 390, 429, 715, 858, 1430, 2145, 4290, 5431, 10862, 16293, 27155, 32586, 54310, 59741, 70603, 81465, 119482, 141206, 162930, 179223, 211809, 298705, 353015, 358446, 423618, 597410, 706030, 776633, 896115, 1059045, 1553266, 1792230, 2118090, 2329899, 3883165, 4659798, 7766330, 11649495, 23298990]

約数ペア:

[(1, 23298990), (2, 11649495), (3, 7766330), (5, 4659798), (6, 3883165), (10, 2329899), (11, 2118090), (13, 1792230), (15, 1553266), (22, 1059045), (26, 896115), (30, 776633), (33, 706030), (39, 597410), (55, 423618), (65, 358446), (66, 353015), (78, 298705), (110, 211809), (130, 179223), (143, 162930), (165, 141206), (195, 119482), (286, 81465), (330, 70603), (390, 59741), (429, 54310), (715, 32586), (858, 27155), (1430, 16293), (2145, 10862), (4290, 5431)]