408083270

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{6079}}^1$

素因数の和:6237

約数の個数: 48

約数和(自身を含む): 860855040

約数和(自身を除く): 452771770

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 137, 245, 274, 490, 685, 959, 1370, 1918, 4795, 6079, 6713, 9590, 12158, 13426, 30395, 33565, 42553, 60790, 67130, 85106, 212765, 297871, 425530, 595742, 832823, 1489355, 1665646, 2978710, 4164115, 5829761, 8328230, 11659522, 29148805, 40808327, 58297610, 81616654, 204041635, 408083270]

約数ペア:

[(1, 408083270), (2, 204041635), (5, 81616654), (7, 58297610), (10, 40808327), (14, 29148805), (35, 11659522), (49, 8328230), (70, 5829761), (98, 4164115), (137, 2978710), (245, 1665646), (274, 1489355), (490, 832823), (685, 595742), (959, 425530), (1370, 297871), (1918, 212765), (4795, 85106), (6079, 67130), (6713, 60790), (9590, 42553), (12158, 33565), (13426, 30395)]