1967729015

素因数分解:

$5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{2837}}^1$

素因数の和:3024

約数の個数: 48

約数和(自身を含む): 2911788000

約数和(自身を除く): 944058985

約数列:

[1, 5, 7, 19, 35, 49, 95, 133, 149, 245, 665, 745, 931, 1043, 2831, 2837, 4655, 5215, 7301, 14155, 14185, 19817, 19859, 36505, 53903, 99085, 99295, 138719, 139013, 269515, 377321, 422713, 693595, 695065, 1886605, 2113565, 2641247, 2958991, 8031547, 13206235, 14794955, 20712937, 40157735, 56220829, 103564685, 281104145, 393545803, 1967729015]

約数ペア:

[(1, 1967729015), (5, 393545803), (7, 281104145), (19, 103564685), (35, 56220829), (49, 40157735), (95, 20712937), (133, 14794955), (149, 13206235), (245, 8031547), (665, 2958991), (745, 2641247), (931, 2113565), (1043, 1886605), (2831, 695065), (2837, 693595), (4655, 422713), (5215, 377321), (7301, 269515), (14155, 139013), (14185, 138719), (19817, 99295), (19859, 99085), (36505, 53903)]